introduces choosing category on subscription creation form
begins subscription editing feature, but ...

Really, users should only be able to edit their own UserSubscription
model object, not the underlying subscription (which could also
serve another user; this is the fundamental reason for
UserSubscriptions to exist).
cosmetic changes (entry well column, show from partial, footer)
entries tabbed by category on reading page
favicon
cosmetics: flash styling and form placeholders
fixes entry loading methods

Not all feeds contain the same elements and declared namespaces;
this revision is more tolerant about what it will accept (whereas
the previous revision was anchored on WordPress's way). (Also,
some more dummy data is included in the data/ directory.)