Date Hierarchy Drilldown Update

We've updated the Date Hierarchy Drilldown options in the Story Admin to be faster and more efficient. As part of the efficiency clean up, we identified that the previous Date Hierarchy options were a major slowdown in the admin, and as such, have gone through and made adjustments to make this faster and less of a resource hog.

BUGFIX - Embedded videos cutting of content below it.

Fixed a bug that after you added an embedded video in the WYSIWYG editor and save it, it would not let you edit the content below it anymore. This has been resolved.