Issue #21: Moved the "Ministry Opportunity" permissions here
Issue #5: Disabling workbench moderation on minopps

* We can test out the changing of permissions and disabling the
  roles feature on the dev server, using the minopp content
  type now. It should give me a pretty solid idea of whether or not
  this strategy will actually work.
* Ministry opportunities don't really need to go through workbench
  moderation. If the thing is saved as a draft, then we can set up
  a rule and action to notify Norma (who is all that really needs
  to be concerned, anyway).

Signed-off-by: Elliot Voris <elliotfriend@gmail.com>