Merge pull request #22 from ajstanley/7.x

reordered functions
Merge pull request #24 from ajstanley/7.x

Fixed typo, made object creation slightly more granular.
Corrected exception on MADs form submit and no thumb is given.
Merge pull request #1 from MorganDawe/7.x.tn_upload_fix

Corrected exception on MADs form submit and no thumb is given.
Merge pull request #25 from ajstanley/7.x

Made scholars clickable in person display
wrapped function
Merge branch '7.x' of github.com:discoverygarden/islandora_solution_pack_entities into 7.x
Merge pull request #27 from ajstanley/7.x

Allowed for empty departmental returns
renamed variable
Merge branch '7.x' of github.com:discoverygarden/islandora_solution_pack_entities into 7.x
Added basic RSS feed info for entity citations.