[Frontend-GNOME] Only use redraw hack on GTK+ 2.17
Merge branch 'stable'
[Frontend-GNOME] Show crash dialog for corrupted frontend config file
Merge branch 'stable'

Conflicts:
	src/Frontend-GNOME/Frontend.cs
[lib/SmartIrc4net] Updated to fix a connection crash with ZNC bouncers (closes: #825)
Merge branch 'stable'

Conflicts:
	lib/SmartIrc4net
[lib/Twitterizer] Updated to fix a build issue on Mono 3.0
[Build] Added src/Engine-Campfire/ to POTFILES.skip where needed
[Build] Ignore temporary build files in debian/
[Build] Ignore source file for translations

gettext believes this file contains translatable strings but it does not.
[Build] Fixed make distcheck on systems without libmessaging-menu-dev
[Build] Run make distcheck for Travis CI builds
[Build] Run unit tests for Travis CI builds
[Build] Pass MCS variable to distcheck target for Travis CI builds
[Build] Fixed path of unit tests for Travis CI builds
[Build] Send Travis CI build results to IRC channel
[Engine-XMPP] Removed jabber-net2005 and moved to agsXMPP
[Engine-XMPP] Resources and Priorities are now properly supported
[Engine-XMPP] Disable MUC until fully loaded. Open Contactchat on reconnect. Allow custom away messages. Remove outdated comments.
[Engine-XMPP] Engine doesn't crash with old frontends anymore.