Fixed double click bug on dropdown
Corrections from Mary's comments
Merge pull request #23 from marsmith/PUBSTWO-983

PUBSTWO-983
Changed the name of the js and css files from collaborators to contributors
Changed the name of collaborator to contributor. Refactored to simplify the interface from the data to the markup and used the new data-row-list directive.
Changed the name of the dependancy from collaborator to contributor
Fixed previous commit to use the correct endpoint for the fetchContributor function.
Fixing merge conflicts
Merge branch 'master' of github.com:USGS-CIDA/Publications-Warehouse into PUBSTWO-903