- TColor: added GetBrightness() returning an value of 0-255
- TLuaEngine: loaded more base modules
- TBitmapFont: added spaceWidthModifier (to manually adjust size of "spaces")
- TRegistryBitmapFontLoader: added xml fields "LineHeightModifier" and "spaceWidthModifier"
- TRegistrySpriteLoader: Added helper "GetSpriteGroupFromRegistry()" - loading all sprites grouped by a spritename ("my1, my2, my3 ...)
- TSprite: DrawSubImageRect now gets floored position numbers and ceiled dimension numbers, Fixes "cut off"-areas because of rounding issues