- Fixed issue with OpenGL bridge calls texture cache.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4875 dfc29bdd-3216-0410-991c-e03cc46cb475
- Added texture stage cache to both OpenGL ES1 and ES2 drivers.
- Fixed FBO issues in both OpenGL ES1 and ES2 drivers.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4876 dfc29bdd-3216-0410-991c-e03cc46cb475
Add CGLManager to c::b project file.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4877 dfc29bdd-3216-0410-991c-e03cc46cb475