Bug Fix: Fix the user nofication exit buttons
Bug Fix: Fix the user nofication exit buttons

* Fix the duplicate name notification to close when the
exit button was pushed
* Fix the illegal character notification to close when
the exit button was pushed
* Fix the wait notification to close when the exit button
was pushed

2016-ksu-cis-open-house/tree-display,2016-ksu-cis-open-house/tree-display,2016-ksu-cis-open-house/tree-display