Added hackish support for permissions-sync between profile and profile-pictures
Merging in conflict
Added permission handling of profile-photos

Now we automatically set the appropiate viewing-permissions on profile edit and revert photos chosen as default profile picture bacl to public access.
Now we also refresh permissions after the user posted connedit.
Merge branch 'master' of https://github.com/friendica/red into mod-profpicperm
Merge pull request #418 from jmankiewicz/mod-profpicperm

Patch for Issue #410