Removed post action dropdown, as it wasn't set up to work. May re-add later.
Merge branch 'develop' of https://github.com/EntradaProject/entrada-1x into develop

# By Don Zuiker
# Via Don Zuiker
* 'develop' of https://github.com/EntradaProject/entrada-1x:
  Fixed spacing issue on Add and Edit Assessment pages.
  Closes issue #279: Assessments Target Audience Enhancement.
  Closes issue #277: Deleting an Assessment displays an error but still deletes the Assesment.