v7.2.0

Amahi 7.2 was slated to include Greyhole integration, but that was not ready yet. Amahi 7.2 was mostly for bug fixes. We are sliding Greyhole integration to the upcoming 7.3 (you can install it by hand still).

Update various gems to the latest
Prevent multiple simultaneous app installs, which could lead to errors #1072
Add ability to edit Samba workgroup name, edit user name
Various improvements in tests and plugin generator
Improvement in Shares area, to help with Greyhole integration upcoming in 7.3 #1184
Improvements to internationalization with I18n.enforce_available_locales setting
UI improvements: spinner, more consistency, including #1155 #1194
Added coverage tool for tracking test improvements
Support for development under Linux Mint, support for upcoming Ubuntu 14.04 release
Better support for servers and certain apps with no UI, like Clonezilla #1091, #1305 #1068
Add OpenNIC DNS support for upstream DNS server - a DNS provider that is open, protects privacy and democracy
Do not show dnsmasq in the servers list, as it breaks things if stopped by the user, remove unused servers, fix PID issues with watchdog #1214