Doomsday Engine

Merge branch 'work/omega'

1. Conflicts:
2. doomsday/apps/client/src/dd_loop.cpp
3. doomsday/apps/client/src/def_main.cpp
4. doomsday/apps/client/src/ui/clientwindowsystem.cpp
5. doomsday/apps/client/src/ui/dialogs/videosettingsdialog.cpp
6. doomsday/apps/client/src/world/base/clientserverworld.cpp
7. doomsday/cmake/Macros.cmake
8. doomsday/cmake/PlatformMacx.cmake
9. doomsday/cmake/Version.cmake
10. doomsday/libs/doomsday/net.dengine.base.pack/modules/commonlib.ds
11. doomsday/libs/doomsday/src/defs/mapinfo.cpp
12. doomsday/libs/doomsday/src/world/bindings.cpp
13. doomsday/libs/gamekit/libs/common/src/common.cpp
14. doomsday/libs/gamekit/libs/common/src/world/p_mapsetup.cpp
15. doomsday/libs/gamekit/libs/heretic/src/h_api.cpp
16. doomsday/libs/gamekit/libs/heretic/src/h_main.cpp
17. doomsday/libs/gamekit/libs/heretic/src/p_spec.cpp
18. doomsday/libs/gui/net.dengine.stdlib.gui.pack/modules/gui.ds