Fixed php warning passing function as param by reference.
Merge pull request #75 from MorganDawe/7.x.ref_fix

Fixed php warning passing function as param by reference.
Merge pull request #76 from ajstanley/7.x

VO RDF's fixed
Merge branch '7.x' of github.com:discoverygarden/islandora_critical_edition_advanced into 7.x
Merge pull request #77 from ajstanley/7.x

implemented permissions
Merge branch '7.x' of github.com:discoverygarden/islandora_critical_edition_advanced into 7.x
css changes, classed the headers