CMS-4071 Add site-key to the create and update content commands in the API to make event log entry correct
Corrected javadoc
CMS-4071 Add site-key to the create and update content commands in the API to make event log entry correct
Added possibility for logging of correct site for ContentService.deleteContent
 Ensured that portal services creating, deleting or updating content passes site to the corresponding ContentService.method-call