Merge pull request #190 from edchat/master

dojox/app test cleanup and  minor jslint type cleanup.
Merge pull request #191 from edchat/master

dojox/app code cleanup jslint type cleanup for trac #15340 thanks bill
Merge pull request #192 from edchat/master

A minor change to Transition controller, more testcase cleanup, and two more json file updates for jslint fixes.
dojox/app layoutApp2 test, added an UnloadViewController to show how to unload a view. To test the unload, go to the Date Test and click one of the unload buttons.  This also required cleanup of the destroy functions, they can not call this.inherited(arguments).
cleanup of the destroy functions for all testcases they can not call this.inherited(arguments).
Merge pull request #194 from edchat/unloadView

Unload view example
fix for http://trac.dojotoolkit.org/ticket/17018
Merge remote-tracking branch 'upstream/master'
Merge pull request #195 from cjolif/master

Fix trac ticket 17018