*8087* Content management stuff into PKP lib
*8087* Corrected XML filename typo
*8087* Fixed function name
*8087* Fixed typo
*8087* Moved content locale keys to PKP lib
*8087* Moved content management to PKP lib
*8087* Moved content management to PKP lib
*8133* Initial fr_CA addition
*8087* Social media blocks onto journal homepage
*8136* Fix renamed contexts grid URL
*8136* Fix renamed contexts grid URL
use common title locale key
*8147* Migrating OMP submission grid code to PKP lib
use correct method for fetching social media
*8148* rename file constants
*8147* Port base submission list classes to PKP lib
*8147* Submissions grids to PKP lib
Reference simplification
*8148* remove unused cataloging classes
*8148* remove Genre classes from OMP