PN-6992: Appliying refactor of the WidgetModal mixin. The internal modals bean counter should now keep track of all modals, regardless of sandbox. Manual test included.
PN-6992: Adding in remaining edits to refactor into a proper bean counting mechanism
Merge pull request #17 from wf2/PN-6992

PN-6992: Appliying refactor of the WidgetModal mixin. The internal modal...