Backed out changeset 5d00c28059e3 - enable the feedback button again

Fix 0.9.18 desync: CreateNetGame() slot creates signal-slot connections from hwnet to hwgame. The problem is that this slot is called asynchronously using queued connection, and hwnet could send some signals to hwgame before hwgame object is created and connected. Changed this to direct connection. Also changed connections to hwgame object to queued, but this is unrelated. Sorry, it is frontend patch. Maybe a little delay on server side could help, but not much, as tcp packets could get glued on client's side, and that greately depends on pc and internet connection performance. Frontend should be reworked to be safe for queued connections, as it is extemely dangerous to have a mix of queued/direct connections.

merge again

updated Info.plist

merge with 0.9.18

small it.txt update

this should fix the highlighting failz with non-lowercase player names like the one CheezeMonkey ran into. there is a workaround: in the user dir put the playername in <playerNameWithCorrectCase>_highlight.txt

Added tag 0.9.18-release for changeset 2f203395baca

!@#$

add missing cmakelists.txt, move portal mission graphic to correct dir

merge trunk w/ final 0.9.18

merge w/ trunk

update lua loc, adjust cleaver in ammo sets

portal challenge