* Drop set for local private editor property
* Only run preview setup on didInsertElement
* Drop set for local scrollWrapper prop
* Selectize setup on afterRender instead of next
* Use local props for editor save timers
refs #5845
- Updates tag settings screen to match content screen behaviour. Each now tag has it's own route that is link-able from other areas of the app
- Updates a number of places where jQuery event handler code was not wrapped in Ember's run loop