main
No longer embeeding basic resources
Added turrets
Fixed few bugs.
Improved HudClass, HudCharacter: added race filters. Server checks nick names.
Ported to new libfwk (Improved enum support, added EnumMaps)
Refactoring: added classes for XML; loading configuration from XML file
Issue #13: creating occluders in editor; saving/loading occluders; improvements here and there
