Merge pull request #277 from git-marijus/master

lighttpd sample conf update
added feed2red.pl
create store directory if it's missing before initialising DAV
move some store things
Merge https://github.com/friendica/red into zpull
sql error
Merge pull request #278 from zzottel/master

added feed2red.pl
fix the admin interface to pending registrations
Merge https://github.com/friendica/red into zpull
add the quota and volume size code
push new messages.po
add primary webbie to directory popup
text - change remove account button to remove channel
seems you can't easily have a blank password for DAV guests, so the guest password is now +++
fix location of string file in Translations.md, fix some permissions and owner vagueness (potential bugs) in profile_tabs()
remove debugging
simplify chanview authentication and make sure it carries through multiple generations
make network tabs regard selected group (collection) and vice versa