Merge pull request #1 from Islandora/7.x

7.x update
adding fedora 3.7.0 to travis
logic incase fits doesnt return any metadata
merge doc conflicts
spelling mistake
Merge pull request #27 from qadan/7.x

7.x fedora 3.7.0
Merge pull request #28 from nhart/7.x

logic incase fits doesn't return any metadata