ADD: Enumerated values for some additional texture pixel formats. ADD: Texture::isPixelFormatSupported added to interface (implementations to follow).
ADD: Enumerated values for some additional texture pixel formats.
ADD: Texture::isPixelFormatSupported added to interface (implementations to follow).

OpenTechEngine/CEGUI,ruleless/CEGUI,ruleless/CEGUI,ruleless/CEGUI,OpenTechEngine/CEGUI,OpenTechEngine/CEGUI,OpenTechEngine/CEGUI,ruleless/CEGUI