Add CraftCMS to the list of Content Management Systems

non-free.md

@@ -18,8 +18,8 @@
   * [Auth0](https://auth0.com/docs/appliance): `⊘ Proprietary`. Identity made simple for developers. `NodeJS`
 
 ## Content Management Systems (CMS)
-
-  * [Kirby](https://getkirby.com/): `⊘ Proprietary` File-based CMS. Easy to setup. Easy to use. Flexible as hell. `PHP` ([Source Code](https://github.com/getkirby/kirby))
+  * [CraftCMS](https://craftcms.com/) `⊘ Proprietary` - Craft is a content-first CMS that aims to make life enjoyable for developers and content managers alike. `PHP`
+  * [Kirby](https://getkirby.com/) `⊘ Proprietary`  - File-based CMS. Easy to setup. Easy to use. Flexible as hell. `PHP` ([Source Code](https://github.com/getkirby/kirby))
 
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