Bug Fix: When the OpenGL renderer was disabled the SILLY codec was still being built. Bug Fix: When the OpenGL renderer was disabled the requirement for a default ImageCodec was still enforced.
Bug Fix: When the OpenGL renderer was disabled the SILLY codec was still being built.
Bug Fix: When the OpenGL renderer was disabled the requirement for a default ImageCodec was still enforced.

arkana-fts/cegui,arkana-fts/cegui,cbeck88/cegui-mirror,arkana-fts/cegui,RealityFactory/CEGUI,arkana-fts/cegui,cbeck88/cegui-mirror,arkana-fts/cegui,RealityFactory/CEGUI,RealityFactory/CEGUI,cbeck88/cegui-mirror,cbeck88/cegui-mirror,RealityFactory/CEGUI,cbeck88/cegui-mirror,RealityFactory/CEGUI