Add third argument to gadget:GameSetup, return true/false to hide/show the ready button & player list
Revert "Add third argument to gadget:GameSetup, return true/false to hide/show the ready button & player list"

This reverts commit 643521b13935ad3c673e1890b79ac44ded5915b2.
added Spring.AssignPlayerToTeam(playerID, teamID)
Merge branch 'develop' of git://github.com/spring/spring into develop
make Spring.AssignPlayerToTeam sync safe
added VFS.UnmapArchive
added SetAlly
Update changelog.txt
fix Lua-stack management^C style in VFS.{Un}MapArchive
fix compile
comment (thanks jk)
Merge remote-tracking branch 'origin/release' into develop
Merge remote-tracking branch 'silentwings/develop' into develop

Conflicts:
	rts/Lua/LuaSyncedCtrl.cpp
	rts/Lua/LuaSyncedCtrl.h
fix #4403
Merge branch 'release' into develop
fix #4406:
wrong usage of return of snprintf() / crash with many video modes
workarround/fix #4377
disable unitsync python bindings
fix NONE detection in PrintAvailableResolutions

Minor mistake in 9707088.
changelog++
fix #4407