Carry through changes of Islandora constants.
Carry through local constant changes.
Carry through fix of FAKE_PID.
Coding standards.
Merge pull request #86 from adam-vessey/7.x-constants

Update constants.
Make deletion of collection remove all children regardless of state.
Betterer coding.
Merge pull request #88 from jordandukart/7.x-state-deletion

Make deletion of collection remove all children regardless of state.
Merge pull request #2 from Islandora/7.x

7.x