Change date format in fixture stub file
changed format of value to array update
Merge pull request #25 from psu-stewardship/master

sufia should use HH 5.4 and Rails 3.2.11
Merge pull request #18 from psu-stewardship/sul_fix

Allowing for values that are not arrays while showing metadata
Merge pull request #12 from ndlib/fixtures-time-format

Change date format in fixture stub file
Fixing the version tests so they work more simmilar to the UI.  Fixing the code to work with the UI and not throw an error when updating versions.
Merge pull request #26 from psu-stewardship/version_fix

New versions throw an error in the UI on GF edit
cherry-picking 5d0d784a3660: fixed horizontal image scaling
cherry-picking bc6428d441: Fixed else case in thumbnail generation