DAO level implementation of Favorites
Added Manamger/Service/Controller for Favorites, also testing
Rework Favorite service to return EntityHeaders
fix
Merge pull request #324 from dburdick/develop

Added Favorites Service PLFM-1757
progress
testing one, two, three...
now includes PLFM-1706
fixed a hard coded test
Code review changes
Merge pull request #326 from dburdick/develop

Code review changes for PLFM-1757
merged conflits
Merge pull request #325 from john-hill/PLFM-1705

PLFM-1705 and PLFM-1706 (migration of wiki and file handles)
Move activities to backup model
Add ActivityBackup alias
Merge pull request #327 from dburdick/develop

Move activities to backup model