Issue #1433898 by ElusiveMind, gazzer82: Force the Bulk Process function to re-run
Issue #2495253 by elstudio, ElusiveMind: Fatal error: Call to a member function xpath() on a non-object
Issue #2464815 by ElusiveMind, bobbia: Lost most of my OpenCalais categories - is this due to the Calais' linked data cloud shutdown?
Issue #2372941 by ElusiveMind, thomasmurphy: Just check title and body
Issue #2543746: Will the Open Calais module work after Aug 31, 2015?
Also added the ability to have OpenCalais tag content and take manual tags at the same time. Manual tags are not destroyed when content is re-tagged by OpenCalais