Merge changes from topics "remoteview_resources_setters_sc",...

Merge changes from topics "remoteview_resources_setters_sc", "remoteview_resources_setters_sc2" into sc-dev

* changes:
  New setters extracting values from complex unit dimensions.
  Refactoring the reflection actions to prepare for a third one.
  New setters extracting values from resources for RemoteViews.