[Gtkradiant] 1.1.1 RC builds uploaded

[Timothee Besset]

Release Candidates have been uploaded in replacement of the nightly builds:
http://zerowing.idsoftware.com/nightly

Please send out the info to whoever hasn't been told yet (I'm gonna post on 
Q3W forum), and check it out for yourself. This is a good time for plugin 
writers to check that their plugin included in the setup still works fine, 
and for external plugins to start updating to this new version and new API. 
Feedback on the linux installer and binaries is welcome too..

If all goes well, final release soon .. and definitive death of the Alpha 
branch shortly after to focus on the trunk.

TTimo