Merge revision 4785:4788 from trunk to ogl-es:
- IGUITable can now disable the active column.
- IGUIElement::getElementFromPoint now virtual.
- remove redundant includes.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4841 dfc29bdd-3216-0410-991c-e03cc46cb475
Merge revision 4788:4789 from trunk to ogl-es:
- Add placeholder folders for examples which are in other branches.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4842 dfc29bdd-3216-0410-991c-e03cc46cb475
Merge revision 4789:4790 from trunk to ogl-es:
- Add override font to IGUITable


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4843 dfc29bdd-3216-0410-991c-e03cc46cb475
Fix compiling of COGLESDriver and COGLES2Driver (got broken when the isTransparent stuff got merged).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4844 dfc29bdd-3216-0410-991c-e03cc46cb475
Merge revision 4790:4793 from trunk to ogl-es:
- Add a code profiler (stop-watch style).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code@4845 dfc29bdd-3216-0410-991c-e03cc46cb475