remove Brebis, fix #217

README.md

@@ -86,7 +86,6 @@
   * [Bareos](http://www.bareos.org/en/) - A fork of Bacula backup tool.
   * [Backupninja](https://labs.riseup.net/code/projects/backupninja) - Lightweight, extensible meta-backup system.
   * [BorgBackup](https://github.com/borgbackup/borg) - A fork of [Attic](https://attic-backup.org) deduplicating backup program written in Python.
-  * [Brebis](http://brebisproject.org) - A fully automated backup checker
   * [Burp](http://burp.grke.org/) - Network backup and restore program.
   * [Duplicity](http://duplicity.nongnu.org/) - Encrypted bandwidth-efficient backup using the rsync algorithm.
   * [Elkarbackup](https://github.com/elkarbackup/elkarbackup) - Backup solution based on RSnapshot with a simple web interface