diff --git a/cli/name.info b/cli/name.info
new file mode 100644
index 0000000..a08451c
--- /dev/null
+++ b/cli/name.info
@@ -0,0 +1 @@
+Image-Tools-CLI
diff --git a/cli/pom.xml b/cli/pom.xml
index 3cb7381..dd229cc 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -70,7 +70,7 @@
                 <manifest>
                   <addClasspath>true</addClasspath>
                   <classpathPrefix>lib/</classpathPrefix>
-                  <mainClass>com.sothr.imagetools.AppCLI</mainClass>
+                  <mainClass>com.sothr.imagetools.cli.AppCLI</mainClass>
                 </manifest>
               </archive>
               <outputDirectory>
diff --git a/cli/src/main/java/com/sothr/imagetools/AppCLI.java b/cli/src/main/java/com/sothr/imagetools/cli/AppCLI.java
similarity index 96%
rename from cli/src/main/java/com/sothr/imagetools/AppCLI.java
rename to cli/src/main/java/com/sothr/imagetools/cli/AppCLI.java
index 7c63604..f3ec666 100644
--- a/cli/src/main/java/com/sothr/imagetools/AppCLI.java
+++ b/cli/src/main/java/com/sothr/imagetools/cli/AppCLI.java
@@ -1,12 +1,13 @@
-package com.sothr.imagetools;
+package com.sothr.imagetools.cli;
 
 import akka.actor.ActorRef;
 import akka.actor.ActorSystem;
 import akka.actor.Props;
+import com.sothr.imagetools.engine.AppConfig;
 import com.sothr.imagetools.engine.CLIEngineListener;
 import com.sothr.imagetools.engine.ConcurrentEngine;
 import com.sothr.imagetools.engine.Engine;
-import com.sothr.imagetools.image.SimilarImages;
+import com.sothr.imagetools.engine.image.SimilarImages;
 import org.apache.commons.cli.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/cli/version.info b/cli/version.info
new file mode 100644
index 0000000..2f32a90
--- /dev/null
+++ b/cli/version.info
@@ -0,0 +1 @@
+0.1.1-DEV-13-661ba6d
diff --git a/engine/src/main/java/com/sothr/imagetools/AppConfig.java b/engine/src/main/java/com/sothr/imagetools/engine/AppConfig.java
similarity index 95%
rename from engine/src/main/java/com/sothr/imagetools/AppConfig.java
rename to engine/src/main/java/com/sothr/imagetools/engine/AppConfig.java
index be8ddf6..a378001 100644
--- a/engine/src/main/java/com/sothr/imagetools/AppConfig.java
+++ b/engine/src/main/java/com/sothr/imagetools/engine/AppConfig.java
@@ -1,4 +1,4 @@
-package com.sothr.imagetools;
+package com.sothr.imagetools.engine;
 
 import akka.actor.ActorSystem;
 import ch.qos.logback.classic.Logger;
@@ -6,9 +6,9 @@ import ch.qos.logback.classic.LoggerContext;
 import ch.qos.logback.classic.joran.JoranConfigurator;
 import ch.qos.logback.core.joran.spi.JoranException;
 import ch.qos.logback.core.util.StatusPrinter;
-import com.sothr.imagetools.dao.HibernateUtil;
-import com.sothr.imagetools.util.PropertiesService;
-import com.sothr.imagetools.util.ResourceLoader;
+import com.sothr.imagetools.engine.dao.HibernateUtil;
+import com.sothr.imagetools.engine.util.PropertiesService;
+import com.sothr.imagetools.engine.util.ResourceLoader;
 import javafx.stage.Stage;
 import net.sf.ehcache.CacheManager;
 import org.slf4j.LoggerFactory;
diff --git a/engine/src/main/java/com/sothr/imagetools/errors/ImageToolsException.java b/engine/src/main/java/com/sothr/imagetools/engine/errors/ImageToolsException.java
similarity index 89%
rename from engine/src/main/java/com/sothr/imagetools/errors/ImageToolsException.java
rename to engine/src/main/java/com/sothr/imagetools/engine/errors/ImageToolsException.java
index e7bb3d1..5f2bde1 100644
--- a/engine/src/main/java/com/sothr/imagetools/errors/ImageToolsException.java
+++ b/engine/src/main/java/com/sothr/imagetools/engine/errors/ImageToolsException.java
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.errors;
+package com.sothr.imagetools.engine.errors;
 
 /**
  * Simple Exception
diff --git a/engine/src/main/java/com/sothr/imagetools/image/ImageType.java b/engine/src/main/java/com/sothr/imagetools/engine/image/ImageType.java
similarity index 59%
rename from engine/src/main/java/com/sothr/imagetools/image/ImageType.java
rename to engine/src/main/java/com/sothr/imagetools/engine/image/ImageType.java
index 70665c1..610514e 100644
--- a/engine/src/main/java/com/sothr/imagetools/image/ImageType.java
+++ b/engine/src/main/java/com/sothr/imagetools/engine/image/ImageType.java
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.image;
+package com.sothr.imagetools.engine.image;
 
 public enum ImageType {
   SingleFrameImage, MultiFrameImage
diff --git a/engine/src/main/java/com/sothr/imagetools/util/ResourceLoader.java b/engine/src/main/java/com/sothr/imagetools/engine/util/ResourceLoader.java
similarity index 95%
rename from engine/src/main/java/com/sothr/imagetools/util/ResourceLoader.java
rename to engine/src/main/java/com/sothr/imagetools/engine/util/ResourceLoader.java
index e480d7a..3c132e4 100644
--- a/engine/src/main/java/com/sothr/imagetools/util/ResourceLoader.java
+++ b/engine/src/main/java/com/sothr/imagetools/engine/util/ResourceLoader.java
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.util;
+package com.sothr.imagetools.engine.util;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/engine/src/main/resources/hibernate/Image.hbm.xml b/engine/src/main/resources/hibernate/Image.hbm.xml
index bdc5126..2a19c3e 100644
--- a/engine/src/main/resources/hibernate/Image.hbm.xml
+++ b/engine/src/main/resources/hibernate/Image.hbm.xml
@@ -3,7 +3,7 @@
     "-//Hibernate/Hibernate Mapping DTD//EN"
     "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
 <hibernate-mapping>
-  <class name="com.sothr.imagetools.image.Image" table="Image">
+  <class name="com.sothr.imagetools.engine.image.Image" table="Image">
     <meta attribute="class-description">
       This class contains the image hashes and meta data
     </meta>
@@ -11,6 +11,6 @@
     <property name="thumbnailPath" column="thumbnail_path" type="string" not-null="true"/>
     <property name="width" column="width" type="int" not-null="true"/>
     <property name="height" column="height" type="int" not-null="true"/>
-    <many-to-one name="hashes" column="hashes" unique="true" class="com.sothr.imagetools.dto.ImageHashDTO" cascade="save-update, delete" not-null="true" lazy="false"/>
+    <many-to-one name="hashes" column="hashes" unique="true" class="com.sothr.imagetools.engine.dto.ImageHashDTO" cascade="save-update, delete" not-null="true" lazy="false"/>
   </class>
 </hibernate-mapping>
\ No newline at end of file
diff --git a/engine/src/main/resources/hibernate/ImageHash.hbm.xml b/engine/src/main/resources/hibernate/ImageHash.hbm.xml
index 27e862d..880cafe 100644
--- a/engine/src/main/resources/hibernate/ImageHash.hbm.xml
+++ b/engine/src/main/resources/hibernate/ImageHash.hbm.xml
@@ -3,7 +3,7 @@
     "-//Hibernate/Hibernate Mapping DTD//EN"
     "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
 <hibernate-mapping>
-  <class name="com.sothr.imagetools.dto.ImageHashDTO" table="ImageHash">
+  <class name="com.sothr.imagetools.engine.dto.ImageHashDTO" table="ImageHash">
     <meta attribute="class-description">
       This class contains the image hashes
     </meta>
diff --git a/engine/src/main/scala/com/sothr/imagetools/engine/ConcurrentEngine.scala b/engine/src/main/scala/com/sothr/imagetools/engine/ConcurrentEngine.scala
index 35f9322..47626e5 100644
--- a/engine/src/main/scala/com/sothr/imagetools/engine/ConcurrentEngine.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/ConcurrentEngine.scala
@@ -7,9 +7,10 @@ import akka.actor._
 import akka.pattern.ask
 import akka.routing.{Broadcast, RoundRobinRouter, SmallestMailboxRouter}
 import akka.util.Timeout
-import com.sothr.imagetools.hash.HashService
-import com.sothr.imagetools.image.{Image, ImageService, SimilarImages}
-import com.sothr.imagetools.util._
+import com.sothr.imagetools.engine.hash.HashService
+import com.sothr.imagetools.engine.image.{SimilarImages, ImageService, Image}
+import com.sothr.imagetools.image.SimilarImages
+import com.sothr.imagetools.engine.util._
 
 import scala.collection.mutable
 import scala.concurrent.Await
diff --git a/engine/src/main/scala/com/sothr/imagetools/engine/Engine.scala b/engine/src/main/scala/com/sothr/imagetools/engine/Engine.scala
index a72fcf5..dd30a7a 100644
--- a/engine/src/main/scala/com/sothr/imagetools/engine/Engine.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/Engine.scala
@@ -3,9 +3,10 @@ package com.sothr.imagetools.engine
 import java.io.File
 
 import akka.actor.{Actor, ActorLogging, ActorRef, ActorSystem}
-import com.sothr.imagetools.AppConfig
-import com.sothr.imagetools.image.{Image, ImageFilter, SimilarImages}
-import com.sothr.imagetools.util.DirectoryFilter
+import AppConfig
+import com.sothr.imagetools.engine.image.{SimilarImages, ImageFilter, Image}
+import com.sothr.imagetools.image.SimilarImages
+import com.sothr.imagetools.engine.util.DirectoryFilter
 import grizzled.slf4j.Logging
 
 import scala.collection.mutable
diff --git a/engine/src/main/scala/com/sothr/imagetools/engine/SequentialEngine.scala b/engine/src/main/scala/com/sothr/imagetools/engine/SequentialEngine.scala
index 5ea0a3c..3be7aab 100644
--- a/engine/src/main/scala/com/sothr/imagetools/engine/SequentialEngine.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/SequentialEngine.scala
@@ -3,7 +3,8 @@ package com.sothr.imagetools.engine
 import java.io.File
 
 import akka.actor.{ActorRef, Props}
-import com.sothr.imagetools.image.{Image, ImageService, SimilarImages}
+import com.sothr.imagetools.engine.image.{SimilarImages, ImageService, Image}
+import com.sothr.imagetools.image.SimilarImages
 import grizzled.slf4j.Logging
 
 import scala.collection.mutable
diff --git a/engine/src/main/scala/com/sothr/imagetools/dao/HibernateUtil.scala b/engine/src/main/scala/com/sothr/imagetools/engine/dao/HibernateUtil.scala
similarity index 92%
rename from engine/src/main/scala/com/sothr/imagetools/dao/HibernateUtil.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/dao/HibernateUtil.scala
index 1997537..0a2db9a 100644
--- a/engine/src/main/scala/com/sothr/imagetools/dao/HibernateUtil.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/dao/HibernateUtil.scala
@@ -1,6 +1,6 @@
-package com.sothr.imagetools.dao
+package com.sothr.imagetools.engine.dao
 
-import com.sothr.imagetools.util.{PropertiesService, PropertyEnum}
+import com.sothr.imagetools.engine.util.{PropertiesService, PropertyEnum}
 import grizzled.slf4j.Logging
 import org.hibernate.SessionFactory
 import org.hibernate.boot.registry.StandardServiceRegistryBuilder
diff --git a/engine/src/main/scala/com/sothr/imagetools/dao/ImageDAO.scala b/engine/src/main/scala/com/sothr/imagetools/engine/dao/ImageDAO.scala
similarity index 91%
rename from engine/src/main/scala/com/sothr/imagetools/dao/ImageDAO.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/dao/ImageDAO.scala
index dc1761a..6abaed6 100644
--- a/engine/src/main/scala/com/sothr/imagetools/dao/ImageDAO.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/dao/ImageDAO.scala
@@ -1,6 +1,6 @@
-package com.sothr.imagetools.dao
+package com.sothr.imagetools.engine.dao
 
-import com.sothr.imagetools.image.Image
+import com.sothr.imagetools.engine.image.Image
 import org.hibernate.{Session, SessionFactory}
 
 /**
diff --git a/engine/src/main/scala/com/sothr/imagetools/dto/ImageHashDTO.scala b/engine/src/main/scala/com/sothr/imagetools/engine/dto/ImageHashDTO.scala
similarity index 96%
rename from engine/src/main/scala/com/sothr/imagetools/dto/ImageHashDTO.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/dto/ImageHashDTO.scala
index b465029..740c225 100644
--- a/engine/src/main/scala/com/sothr/imagetools/dto/ImageHashDTO.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/dto/ImageHashDTO.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.dto
+package com.sothr.imagetools.engine.dto
 
 import javax.persistence._
 
diff --git a/engine/src/main/scala/com/sothr/imagetools/hash/AHash.scala b/engine/src/main/scala/com/sothr/imagetools/engine/hash/AHash.scala
similarity index 96%
rename from engine/src/main/scala/com/sothr/imagetools/hash/AHash.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/hash/AHash.scala
index 2502cc6..97b255a 100644
--- a/engine/src/main/scala/com/sothr/imagetools/hash/AHash.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/hash/AHash.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.hash
+package com.sothr.imagetools.engine.hash
 
 import grizzled.slf4j.Logging
 
diff --git a/engine/src/main/scala/com/sothr/imagetools/hash/DHash.scala b/engine/src/main/scala/com/sothr/imagetools/engine/hash/DHash.scala
similarity index 97%
rename from engine/src/main/scala/com/sothr/imagetools/hash/DHash.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/hash/DHash.scala
index 2a0c595..0eebb88 100644
--- a/engine/src/main/scala/com/sothr/imagetools/hash/DHash.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/hash/DHash.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.hash
+package com.sothr.imagetools.engine.hash
 
 import grizzled.slf4j.Logging
 
diff --git a/engine/src/main/scala/com/sothr/imagetools/hash/HashService.scala b/engine/src/main/scala/com/sothr/imagetools/engine/hash/HashService.scala
similarity index 97%
rename from engine/src/main/scala/com/sothr/imagetools/hash/HashService.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/hash/HashService.scala
index b945656..6dcdb21 100644
--- a/engine/src/main/scala/com/sothr/imagetools/hash/HashService.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/hash/HashService.scala
@@ -1,12 +1,12 @@
-package com.sothr.imagetools.hash
+package com.sothr.imagetools.engine.hash
 
 import java.awt.image.BufferedImage
 import java.io.{File, FileInputStream}
 import javax.imageio.ImageIO
 
-import com.sothr.imagetools.dto.ImageHashDTO
-import com.sothr.imagetools.image.ImageService
-import com.sothr.imagetools.util.{Hamming, PropertiesService}
+import com.sothr.imagetools.engine.dto.ImageHashDTO
+import com.sothr.imagetools.engine.image.ImageService
+import com.sothr.imagetools.engine.util.{Hamming, PropertiesService}
 import grizzled.slf4j.Logging
 import org.apache.commons.codec.digest.DigestUtils
 import resource._
diff --git a/engine/src/main/scala/com/sothr/imagetools/hash/PHash.scala b/engine/src/main/scala/com/sothr/imagetools/engine/hash/PHash.scala
similarity index 98%
rename from engine/src/main/scala/com/sothr/imagetools/hash/PHash.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/hash/PHash.scala
index d902ca0..4a2192e 100644
--- a/engine/src/main/scala/com/sothr/imagetools/hash/PHash.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/hash/PHash.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.hash
+package com.sothr.imagetools.engine.hash
 
 import edu.emory.mathcs.jtransforms.dct.FloatDCT_2D
 import grizzled.slf4j.Logging
diff --git a/engine/src/main/scala/com/sothr/imagetools/hash/PerceptualHasher.scala b/engine/src/main/scala/com/sothr/imagetools/engine/hash/PerceptualHasher.scala
similarity index 79%
rename from engine/src/main/scala/com/sothr/imagetools/hash/PerceptualHasher.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/hash/PerceptualHasher.scala
index 08280ea..b375ff7 100644
--- a/engine/src/main/scala/com/sothr/imagetools/hash/PerceptualHasher.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/hash/PerceptualHasher.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.hash
+package com.sothr.imagetools.engine.hash
 
 /**
  * Interface for perceptual hashing
diff --git a/engine/src/main/scala/com/sothr/imagetools/image/Image.scala b/engine/src/main/scala/com/sothr/imagetools/engine/image/Image.scala
similarity index 93%
rename from engine/src/main/scala/com/sothr/imagetools/image/Image.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/image/Image.scala
index 0168fb8..0ab2660 100644
--- a/engine/src/main/scala/com/sothr/imagetools/image/Image.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/image/Image.scala
@@ -1,9 +1,9 @@
-package com.sothr.imagetools.image
+package com.sothr.imagetools.engine.image
 
 import javax.persistence._
 
-import com.sothr.imagetools.dto.ImageHashDTO
-import com.sothr.imagetools.hash.HashService
+import com.sothr.imagetools.engine.dto.ImageHashDTO
+import com.sothr.imagetools.engine.hash.HashService
 import grizzled.slf4j.Logging
 
 @Entity
diff --git a/engine/src/main/scala/com/sothr/imagetools/image/ImageFilter.scala b/engine/src/main/scala/com/sothr/imagetools/engine/image/ImageFilter.scala
similarity index 93%
rename from engine/src/main/scala/com/sothr/imagetools/image/ImageFilter.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/image/ImageFilter.scala
index f02196e..7269531 100644
--- a/engine/src/main/scala/com/sothr/imagetools/image/ImageFilter.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/image/ImageFilter.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.image
+package com.sothr.imagetools.engine.image
 
 import java.io.{File, FilenameFilter}
 
diff --git a/engine/src/main/scala/com/sothr/imagetools/image/ImageService.scala b/engine/src/main/scala/com/sothr/imagetools/engine/image/ImageService.scala
similarity index 96%
rename from engine/src/main/scala/com/sothr/imagetools/image/ImageService.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/image/ImageService.scala
index 8ad7b9d..c1f1b7a 100644
--- a/engine/src/main/scala/com/sothr/imagetools/image/ImageService.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/image/ImageService.scala
@@ -1,13 +1,12 @@
-package com.sothr.imagetools.image
+package com.sothr.imagetools.engine.image
 
 import java.awt.image.{BufferedImage, ColorConvertOp, DataBufferByte}
 import java.io.{File, IOException}
 import javax.imageio.ImageIO
-
-import com.sothr.imagetools.AppConfig
-import com.sothr.imagetools.dao.ImageDAO
-import com.sothr.imagetools.hash.HashService
-import com.sothr.imagetools.util.{PropertiesService, PropertyEnum}
+import com.sothr.imagetools.engine.AppConfig
+import com.sothr.imagetools.engine.dao.ImageDAO
+import com.sothr.imagetools.engine.hash.HashService
+import com.sothr.imagetools.engine.util.{PropertiesService, PropertyEnum}
 import grizzled.slf4j.Logging
 import net.coobird.thumbnailator.Thumbnails
 import net.sf.ehcache.Element
diff --git a/engine/src/main/scala/com/sothr/imagetools/image/SimilarImages.scala b/engine/src/main/scala/com/sothr/imagetools/engine/image/SimilarImages.scala
similarity index 95%
rename from engine/src/main/scala/com/sothr/imagetools/image/SimilarImages.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/image/SimilarImages.scala
index 697e2d4..4255820 100644
--- a/engine/src/main/scala/com/sothr/imagetools/image/SimilarImages.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/image/SimilarImages.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.image
+package com.sothr.imagetools.engine.image
 
 import grizzled.slf4j.Logging
 
diff --git a/engine/src/main/scala/com/sothr/imagetools/util/DirectoryFilter.scala b/engine/src/main/scala/com/sothr/imagetools/engine/util/DirectoryFilter.scala
similarity index 85%
rename from engine/src/main/scala/com/sothr/imagetools/util/DirectoryFilter.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/util/DirectoryFilter.scala
index 9d191c5..66e25fd 100644
--- a/engine/src/main/scala/com/sothr/imagetools/util/DirectoryFilter.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/util/DirectoryFilter.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.util
+package com.sothr.imagetools.engine.util
 
 import java.io.{File, FilenameFilter}
 
diff --git a/engine/src/main/scala/com/sothr/imagetools/util/Hamming.scala b/engine/src/main/scala/com/sothr/imagetools/engine/util/Hamming.scala
similarity index 89%
rename from engine/src/main/scala/com/sothr/imagetools/util/Hamming.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/util/Hamming.scala
index aa6dac6..466ed51 100644
--- a/engine/src/main/scala/com/sothr/imagetools/util/Hamming.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/util/Hamming.scala
@@ -1,18 +1,18 @@
-package com.sothr.imagetools.util
-
-object Hamming {
-
-  /**
-   * Calculate the hamming distance between two longs
-   *
-   * @param hash1 The first hash to compare
-   * @param hash2 The second hash to compare
-   * @return
-   */
-  def getDistance(hash1: Long, hash2: Long): Int = {
-    //The XOR of hash1 and hash2 is converted to a binary string
-    //then the number of '1's is counted. This is the hamming distance
-    (hash1 ^ hash2).toBinaryString.count(_ == '1')
-  }
-
+package com.sothr.imagetools.engine.util
+
+object Hamming {
+
+  /**
+   * Calculate the hamming distance between two longs
+   *
+   * @param hash1 The first hash to compare
+   * @param hash2 The second hash to compare
+   * @return
+   */
+  def getDistance(hash1: Long, hash2: Long): Int = {
+    //The XOR of hash1 and hash2 is converted to a binary string
+    //then the number of '1's is counted. This is the hamming distance
+    (hash1 ^ hash2).toBinaryString.count(_ == '1')
+  }
+
 }
\ No newline at end of file
diff --git a/engine/src/main/scala/com/sothr/imagetools/util/PropertiesService.scala b/engine/src/main/scala/com/sothr/imagetools/engine/util/PropertiesService.scala
similarity index 98%
rename from engine/src/main/scala/com/sothr/imagetools/util/PropertiesService.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/util/PropertiesService.scala
index c55f3e7..92f13fd 100644
--- a/engine/src/main/scala/com/sothr/imagetools/util/PropertiesService.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/util/PropertiesService.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.util
+package com.sothr.imagetools.engine.util
 
 import java.io.{File, FileOutputStream, PrintStream}
 import java.util.Properties
diff --git a/engine/src/main/scala/com/sothr/imagetools/util/PropertyEnum.scala b/engine/src/main/scala/com/sothr/imagetools/engine/util/PropertyEnum.scala
similarity index 97%
rename from engine/src/main/scala/com/sothr/imagetools/util/PropertyEnum.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/util/PropertyEnum.scala
index ceff64c..ef53c34 100644
--- a/engine/src/main/scala/com/sothr/imagetools/util/PropertyEnum.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/util/PropertyEnum.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.util
+package com.sothr.imagetools.engine.util
 
 object PropertyEnum extends Enumeration {
   type PropertiesEnum = Value
diff --git a/engine/src/main/scala/com/sothr/imagetools/util/Timing.scala b/engine/src/main/scala/com/sothr/imagetools/engine/util/Timing.scala
similarity index 94%
rename from engine/src/main/scala/com/sothr/imagetools/util/Timing.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/util/Timing.scala
index a54d00c..50eafe1 100644
--- a/engine/src/main/scala/com/sothr/imagetools/util/Timing.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/util/Timing.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.util
+package com.sothr.imagetools.engine.util
 
 import grizzled.slf4j.Logging
 
diff --git a/engine/src/main/scala/com/sothr/imagetools/util/Version.scala b/engine/src/main/scala/com/sothr/imagetools/engine/util/Version.scala
similarity index 98%
rename from engine/src/main/scala/com/sothr/imagetools/util/Version.scala
rename to engine/src/main/scala/com/sothr/imagetools/engine/util/Version.scala
index 7e5ccf6..1bc9745 100644
--- a/engine/src/main/scala/com/sothr/imagetools/util/Version.scala
+++ b/engine/src/main/scala/com/sothr/imagetools/engine/util/Version.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools.util
+package com.sothr.imagetools.engine.util
 
 import grizzled.slf4j.Logging
 
diff --git a/engine/src/test/java/com/sothr/imagetools/AppTest.java b/engine/src/test/java/com/sothr/imagetools/engine/AppTest.java
similarity index 94%
rename from engine/src/test/java/com/sothr/imagetools/AppTest.java
rename to engine/src/test/java/com/sothr/imagetools/engine/AppTest.java
index 19e3b9c..5906105 100644
--- a/engine/src/test/java/com/sothr/imagetools/AppTest.java
+++ b/engine/src/test/java/com/sothr/imagetools/engine/AppTest.java
@@ -1,4 +1,4 @@
-package com.sothr.imagetools;
+package com.sothr.imagetools.engine;
 
 import junit.framework.Test;
 import junit.framework.TestCase;
diff --git a/engine/src/test/resources/hibernate/Image.hbm.xml b/engine/src/test/resources/hibernate/Image.hbm.xml
index bdc5126..2a19c3e 100644
--- a/engine/src/test/resources/hibernate/Image.hbm.xml
+++ b/engine/src/test/resources/hibernate/Image.hbm.xml
@@ -3,7 +3,7 @@
     "-//Hibernate/Hibernate Mapping DTD//EN"
     "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
 <hibernate-mapping>
-  <class name="com.sothr.imagetools.image.Image" table="Image">
+  <class name="com.sothr.imagetools.engine.image.Image" table="Image">
     <meta attribute="class-description">
       This class contains the image hashes and meta data
     </meta>
@@ -11,6 +11,6 @@
     <property name="thumbnailPath" column="thumbnail_path" type="string" not-null="true"/>
     <property name="width" column="width" type="int" not-null="true"/>
     <property name="height" column="height" type="int" not-null="true"/>
-    <many-to-one name="hashes" column="hashes" unique="true" class="com.sothr.imagetools.dto.ImageHashDTO" cascade="save-update, delete" not-null="true" lazy="false"/>
+    <many-to-one name="hashes" column="hashes" unique="true" class="com.sothr.imagetools.engine.dto.ImageHashDTO" cascade="save-update, delete" not-null="true" lazy="false"/>
   </class>
 </hibernate-mapping>
\ No newline at end of file
diff --git a/engine/src/test/resources/hibernate/ImageHash.hbm.xml b/engine/src/test/resources/hibernate/ImageHash.hbm.xml
index 27e862d..880cafe 100644
--- a/engine/src/test/resources/hibernate/ImageHash.hbm.xml
+++ b/engine/src/test/resources/hibernate/ImageHash.hbm.xml
@@ -3,7 +3,7 @@
     "-//Hibernate/Hibernate Mapping DTD//EN"
     "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
 <hibernate-mapping>
-  <class name="com.sothr.imagetools.dto.ImageHashDTO" table="ImageHash">
+  <class name="com.sothr.imagetools.engine.dto.ImageHashDTO" table="ImageHash">
     <meta attribute="class-description">
       This class contains the image hashes
     </meta>
diff --git a/engine/src/test/scala/com/sothr/imagetools/BaseTest.scala b/engine/src/test/scala/com/sothr/imagetools/engine/BaseTest.scala
similarity index 79%
rename from engine/src/test/scala/com/sothr/imagetools/BaseTest.scala
rename to engine/src/test/scala/com/sothr/imagetools/engine/BaseTest.scala
index c2ce6f8..aabfaff 100644
--- a/engine/src/test/scala/com/sothr/imagetools/BaseTest.scala
+++ b/engine/src/test/scala/com/sothr/imagetools/engine/BaseTest.scala
@@ -1,6 +1,6 @@
-package com.sothr.imagetools
+package com.sothr.imagetools.engine
 
-import com.sothr.imagetools.util.Timing
+import com.sothr.imagetools.engine.util.Timing
 import grizzled.slf4j.Logging
 import org.scalatest.{BeforeAndAfter, FunSuite, Inside, Inspectors, Matchers, OptionValues}
 
diff --git a/engine/src/test/scala/com/sothr/imagetools/EngineTest.scala b/engine/src/test/scala/com/sothr/imagetools/engine/EngineTest.scala
similarity index 91%
rename from engine/src/test/scala/com/sothr/imagetools/EngineTest.scala
rename to engine/src/test/scala/com/sothr/imagetools/engine/EngineTest.scala
index c4586f1..8b6451d 100644
--- a/engine/src/test/scala/com/sothr/imagetools/EngineTest.scala
+++ b/engine/src/test/scala/com/sothr/imagetools/engine/EngineTest.scala
@@ -1,6 +1,4 @@
-package com.sothr.imagetools
-
-import com.sothr.imagetools.engine.{ConcurrentEngine, Engine, SequentialEngine}
+package com.sothr.imagetools.engine
 
 /**
  * Basic Test of the engines
diff --git a/engine/src/test/scala/com/sothr/imagetools/ScalaAppTest.scala b/engine/src/test/scala/com/sothr/imagetools/engine/ScalaAppTest.scala
similarity index 77%
rename from engine/src/test/scala/com/sothr/imagetools/ScalaAppTest.scala
rename to engine/src/test/scala/com/sothr/imagetools/engine/ScalaAppTest.scala
index 953f0c1..404417e 100644
--- a/engine/src/test/scala/com/sothr/imagetools/ScalaAppTest.scala
+++ b/engine/src/test/scala/com/sothr/imagetools/engine/ScalaAppTest.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools
+package com.sothr.imagetools.engine
 
 class ScalaAppTest extends BaseTest {
 
diff --git a/engine/src/test/scala/com/sothr/imagetools/TestParams.scala b/engine/src/test/scala/com/sothr/imagetools/engine/TestParams.scala
similarity index 83%
rename from engine/src/test/scala/com/sothr/imagetools/TestParams.scala
rename to engine/src/test/scala/com/sothr/imagetools/engine/TestParams.scala
index 599ba47..235df0d 100644
--- a/engine/src/test/scala/com/sothr/imagetools/TestParams.scala
+++ b/engine/src/test/scala/com/sothr/imagetools/engine/TestParams.scala
@@ -1,4 +1,4 @@
-package com.sothr.imagetools
+package com.sothr.imagetools.engine
 
 object TestParams {
     val LargeSampleImage1 = "sample/sample_01_large.jpg"
diff --git a/engine/src/test/scala/com/sothr/imagetools/hash/HashServiceTest.scala b/engine/src/test/scala/com/sothr/imagetools/engine/hash/HashServiceTest.scala
similarity index 98%
rename from engine/src/test/scala/com/sothr/imagetools/hash/HashServiceTest.scala
rename to engine/src/test/scala/com/sothr/imagetools/engine/hash/HashServiceTest.scala
index f605be8..ed7fef7 100644
--- a/engine/src/test/scala/com/sothr/imagetools/hash/HashServiceTest.scala
+++ b/engine/src/test/scala/com/sothr/imagetools/engine/hash/HashServiceTest.scala
@@ -1,10 +1,11 @@
-package com.sothr.imagetools.hash
+package com.sothr.imagetools.engine.hash
 
 import java.io.File
 import javax.imageio.ImageIO
 
-import com.sothr.imagetools.dto.ImageHashDTO
-import com.sothr.imagetools.{AppConfig, BaseTest, TestParams}
+import com.sothr.imagetools.engine.{TestParams, BaseTest, AppConfig}
+import com.sothr.imagetools.engine.dto.ImageHashDTO
+import com.sothr.imagetools.TestParams
 import net.sf.ehcache.Element
 
 import scala.collection.mutable
diff --git a/engine/src/test/scala/com/sothr/imagetools/image/ImageFilterTest.scala b/engine/src/test/scala/com/sothr/imagetools/engine/image/ImageFilterTest.scala
similarity index 92%
rename from engine/src/test/scala/com/sothr/imagetools/image/ImageFilterTest.scala
rename to engine/src/test/scala/com/sothr/imagetools/engine/image/ImageFilterTest.scala
index 83b10d1..657808c 100644
--- a/engine/src/test/scala/com/sothr/imagetools/image/ImageFilterTest.scala
+++ b/engine/src/test/scala/com/sothr/imagetools/engine/image/ImageFilterTest.scala
@@ -1,8 +1,8 @@
-package com.sothr.imagetools.image
+package com.sothr.imagetools.engine.image
 
 import java.io.File
 
-import com.sothr.imagetools.BaseTest
+import com.sothr.imagetools.engine.BaseTest
 
 /**
  * Test to make sure that the image filters work
diff --git a/gui/name.info b/gui/name.info
new file mode 100644
index 0000000..1eb70f3
--- /dev/null
+++ b/gui/name.info
@@ -0,0 +1 @@
+Image-Tools-GUI
diff --git a/gui/pom.xml b/gui/pom.xml
index cbcbc8e..508c64f 100644
--- a/gui/pom.xml
+++ b/gui/pom.xml
@@ -74,7 +74,7 @@
                 <manifest>
                   <addClasspath>true</addClasspath>
                   <classpathPrefix>lib/</classpathPrefix>
-                  <mainClass>com.sothr.imagetools.App</mainClass>
+                  <mainClass>com.sothr.imagetools.ui.App</mainClass>
                 </manifest>
               </archive>
               <outputDirectory>
diff --git a/gui/src/main/java/com/sothr/imagetools/App.java b/gui/src/main/java/com/sothr/imagetools/ui/App.java
similarity index 92%
rename from gui/src/main/java/com/sothr/imagetools/App.java
rename to gui/src/main/java/com/sothr/imagetools/ui/App.java
index 39c4a2c..7958dff 100644
--- a/gui/src/main/java/com/sothr/imagetools/App.java
+++ b/gui/src/main/java/com/sothr/imagetools/ui/App.java
@@ -1,7 +1,8 @@
-package com.sothr.imagetools;
+package com.sothr.imagetools.ui;
 
-import com.sothr.imagetools.errors.ImageToolsException;
-import com.sothr.imagetools.util.ResourceLoader;
+import com.sothr.imagetools.engine.AppConfig;
+import com.sothr.imagetools.engine.errors.ImageToolsException;
+import com.sothr.imagetools.engine.util.ResourceLoader;
 import javafx.application.Application;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Parent;
diff --git a/engine/src/main/scala/com/sothr/imagetools/ui/component/ImageTile.scala b/gui/src/main/scala/com/sothr/imagetools/ui/component/ImageTile.scala
similarity index 87%
rename from engine/src/main/scala/com/sothr/imagetools/ui/component/ImageTile.scala
rename to gui/src/main/scala/com/sothr/imagetools/ui/component/ImageTile.scala
index d064106..8dba4dc 100644
--- a/engine/src/main/scala/com/sothr/imagetools/ui/component/ImageTile.scala
+++ b/gui/src/main/scala/com/sothr/imagetools/ui/component/ImageTile.scala
@@ -2,7 +2,7 @@ package com.sothr.imagetools.ui.component
 
 import javafx.scene.layout.VBox
 
-import com.sothr.imagetools.image.Image
+import com.sothr.imagetools.engine.image.Image
 
 /**
  * ImageTile class that is a special VBox
diff --git a/engine/src/main/scala/com/sothr/imagetools/ui/component/ImageTileFactory.scala b/gui/src/main/scala/com/sothr/imagetools/ui/component/ImageTileFactory.scala
similarity index 96%
rename from engine/src/main/scala/com/sothr/imagetools/ui/component/ImageTileFactory.scala
rename to gui/src/main/scala/com/sothr/imagetools/ui/component/ImageTileFactory.scala
index 3dab590..2e66822 100644
--- a/engine/src/main/scala/com/sothr/imagetools/ui/component/ImageTileFactory.scala
+++ b/gui/src/main/scala/com/sothr/imagetools/ui/component/ImageTileFactory.scala
@@ -7,6 +7,7 @@ import javafx.scene.control.{Label, Tooltip}
 import javafx.scene.image.{Image, ImageView}
 import javafx.scene.input.MouseEvent
 
+import com.sothr.imagetools.engine.image
 import grizzled.slf4j.Logging
 import resource._
 
@@ -17,7 +18,7 @@ import resource._
  */
 object ImageTileFactory extends Logging {
 
-  def get(image:com.sothr.imagetools.image.Image):ImageTile = {
+  def get(image:image.Image):ImageTile = {
     val imageTile = new ImageTile()
     imageTile.setImageData(image)
     //set tile size
diff --git a/engine/src/main/scala/com/sothr/imagetools/ui/controller/AppController.scala b/gui/src/main/scala/com/sothr/imagetools/ui/controller/AppController.scala
similarity index 98%
rename from engine/src/main/scala/com/sothr/imagetools/ui/controller/AppController.scala
rename to gui/src/main/scala/com/sothr/imagetools/ui/controller/AppController.scala
index 48a1723..be46d84 100644
--- a/engine/src/main/scala/com/sothr/imagetools/ui/controller/AppController.scala
+++ b/gui/src/main/scala/com/sothr/imagetools/ui/controller/AppController.scala
@@ -12,7 +12,7 @@ import javafx.stage.{DirectoryChooser, Stage, StageStyle}
 
 import com.sothr.imagetools.engine.{ConcurrentEngine, Engine}
 import com.sothr.imagetools.ui.component.ImageTileFactory
-import com.sothr.imagetools.util.{PropertiesService, ResourceLoader}
+import com.sothr.imagetools.engine.util.{PropertiesService, ResourceLoader}
 import grizzled.slf4j.Logging
 import org.markdown4j.Markdown4jProcessor
 
diff --git a/gui/version.info b/gui/version.info
new file mode 100644
index 0000000..2f32a90
--- /dev/null
+++ b/gui/version.info
@@ -0,0 +1 @@
+0.1.1-DEV-13-661ba6d