Address ISLANDORA-1023
Address ISLANDORA-1045
DESTROY ISLANDORACM!!!
Merge pull request #89 from ruebot/7.x-ISLANDORA-1023

7.x islandora 1023 plus IRC notifications
Merge pull request #91 from ruebot/7.x-ISLANDORA-962

DESTROY ISLANDORACM!!!
merged latest
resolved conflict
Merge branch 'ruebot-7.x-ISLANDORA-1045' into 7.x
Merge pull request #92 from ajstanley/7.x

 Merge branch 'ruebot-7.x-ISLANDORA-1045' into 7.x
Revert "DESTROY ISLANDORACM!!!"
Merge pull request #93 from Islandora/revert-91-7.x-ISLANDORA-962

Revert "DESTROY ISLANDORACM!!!"
Let's try and do ISLANDORA-962 again.
Merge pull request #94 from ruebot/7.x-ISLANDORA-962

Let's try and do ISLANDORA-962 again.
Address ISLANDORA-1104
Merge pull request #97 from ruebot/7.x-ISLANDORA-1104

Address ISLANDORA-1104
Fix to switch mimetype if the new file has a different mimetype.
Updated based on comment.
Change to use file mimetype not OBJ mimetype incase it's called when the OBJ isn't set or isn't updated.
Fixed variable reference.
remove DSM.