wf2/yui3 — pull request #17 by t430aatestaccount (2014-10-20 20:50:50+00:00)
Title: PN-6992: Appliying refactor of the WidgetModal mixin. The internal modal...

PN-6992: The YUI3 library only allows for a single modal overlay...but the internal bean counting mechanism didn't account for this. This refactor has made the internal STACK variable a 'global' variable, so that the internal bean counting mechanism keeps a valid count irregardless of the sandbox.