try to reduce the number of simulaneous deliveries of the same post when dealing with owner relays that have more than one channel instance. If things melt down in the next few hours and I'm not available please revert this. I've reviewed a few times and think it's OK, but this part of the delivery code is traditionally touchy.
Merge https://github.com/friendica/red into zpull
API: provide a link to photo albums in api/red/albums
fix api/red/photos when supplied with an album name
missing filename in uploaded photos (we don't really use this, but we will need to have a filename to export via DAV or API and the original filename would be the most likely choice).
the bootstrap theme is obsolete, use clean instead
mod_profperm migrated
Merge https://github.com/friendica/red into zpull
Merge pull request #281 from beardy-unixer/master

Kill prettyphoto
fix marital partner linking
Merge https://github.com/friendica/red into zpull
display a somewhat more pleasant hovertip on qr codes
Make share previews a bit longer.  We can't go any longer than this
without suhosin starting to break things for channels with long names
 - this limit works with the channel with the longest name in the matrix
today, but we may need to make this a pconfig anyway.
Ooops, included site specific hack
add zid to audio/video (again)
Merge https://github.com/friendica/red into zpull
prettyphoto (js|css) not found
Add admin info to admin panel and site info.

Since we can have multiple admins, this is freeform bbcode.