API: Bugfix for an API result where "in reply to" was equal to the id of the post.
Usage of /display/(guid) as path instead of /display/(user)/(id)
Bugfix for adding tags to photos
Bugfix: When fetching a feed's name, take the title or description, but not the author name.
Only some spaces removed
Merge branch 'master' of github.com:annando/friendica
Merge pull request #1055 from annando/master

Working with GUID and Object-Type - bugfix for API