Starting the process of remote subscriptions.
First, add the capacity to mint tags. May in the future want to allow
some kind of UUID or URL for unique URIs. New config options for tag
authority and date, and a function for minting tags.
Store URIs in the DB. If the admin changes his/her tag config, this
shouldn't change the URIs in the DB. Unless they really want to make
that happen.
Generate an XRDS document with the appropriate URLs for microblogging.
Also, redefined some stuff in openmicroblogging.txt. And moved the file.
darcs-hash:20080522183421-84dde-fe46f32e4050f2c4b6c850334103007ed7feabf7.gz
code to upload and change avatars.
combined some code in the settings area, too.
darcs-hash:20080517122045-84dde-8e13994e627805f29679c9533c2f62db81dc0925.gz
Did considerable work on the settings section.
Redesigned the DB to allow avatars. Each avatar image has a size and
an URL. There can be multiple avatars per profile, just different sizes.
Added accessors in Profile for avatar. Show the avatar in lots of
places, where it makes sense. Constants for avatar sizes in common.php.
darcs-hash:20080515162844-84dde-fe0630366e247c02ca8ca9d1cc6b963cfce57a26.gz
