Update Xcode project so it's settings relating to Ogre are appropriate for the 1.7.0 SDK release.
Update Xcode project so it's settings relating to Ogre are appropriate for the 1.7.0 SDK release.

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