Add test cases for changes to Edit mode capability wrappers which reduce scope of Create menu's Save in to the object being edited, for WTD-922.
Add tests for capabilities which have been updated to work when only a model (and not whole objects) are cached; that change was introduced to prevent misbehavior of the Remove action in Edit mode, WTD-473.
Add empty files which will contain specs for bundle platform/commonUI/edit, which is responsible for Edit mode. WTD-574.
