Was reported by HackLeX in http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?t=33371
- Fixed problem with highlighting menus when mouse was outside sub-menu area. Made it work similar to 
firefox menus.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2403 dfc29bdd-3216-0410-991c-e03cc46cb475