Add header which I forgot in last check-in, sorry!


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4760 dfc29bdd-3216-0410-991c-e03cc46cb475
Add new EFocusFlags.h also to project filess.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4761 dfc29bdd-3216-0410-991c-e03cc46cb475