IGUIEnvironment::getNextElement now public (was only in CGUIEnvironment before).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4737 dfc29bdd-3216-0410-991c-e03cc46cb475
Fix some ignore files.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4738 dfc29bdd-3216-0410-991c-e03cc46cb475
Fix: Buttons can now change the image several times and the pressed image will always be updated. Fixing Bug #197 by some anonymous coder.
Note that the way this works might change again soon (I just wanted to fix old version before rewriting it).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4739 dfc29bdd-3216-0410-991c-e03cc46cb475
Another ignore file fix.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4740 dfc29bdd-3216-0410-991c-e03cc46cb475
Fix bug that ListBox would not allow to 'tab' to the next element (thx @ FlavourBoat for reporting)


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4741 dfc29bdd-3216-0410-991c-e03cc46cb475