MOD: Add support to PVR codec for passing CEGUI::Texture implementaions data using various pixel formats (including compressed formats). - This concludes the work to integrate most of this patch:http://www.cegui.org.uk/mantis/view.php?id=404  (with some aspects slightly refactored).
MOD: Add support to PVR codec for passing CEGUI::Texture implementaions data using various pixel formats (including compressed formats).
- This concludes the work to integrate most of this patch:http://www.cegui.org.uk/mantis/view.php?id=404  (with some aspects slightly refactored).

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