potx no longer having recomended dl
Merge pull request #550 from willtp87/7.x

potx no longer having recomended dl
Fixing spelling mistake in ingest message:  notifiy changed to notify.
Merge pull request #552 from matthewperry/7.x-METRO-77

Fixing spelling mistake in ingest message:  notifiy changed to notify.
Fix the invalid markup generated by the printer icon.
Merge pull request #553 from jordandukart/7.x

Fix the invalid markup generated by the printer icon.
Updated mimetype mappings.
Merge branch '7.x' of github.com:Islandora/islandora into 7.x
added mop back to mimedetect.
Merge pull request #556 from MorganDawe/7.x-WRLC-mimework

7.x wrlc mimework