adding in circular design
adding in more styles
adding in styling tweaks to Circular dashboard
housekeeping
adding in a toggle comment experiment
tweaking style
footer adjustments
Merge branch 'master' into circular

* master:
  Moving read date to use shared date.
  Adding signup activity for iPad and web.
  Adding monit for celery on db. Fixing push subscription issue with changing feed ids.
  Adding narrow view for Feed view.
  Adding gray icons for twitter/facebook crossposting shares.
  Fixing shared_date for @secretsquirrel. Was inappropriately being converted to plain text date only for stories the user shared themselves.
  Removing RankExploits from the Original site view.
  Removing RankExploits from the Original site view.
  Fixing bug for anonymous users on blurblogs.
  Showing comment boxes in all the right places on blurblogs.
  Probably a bit too much in one commit: allowing categories to be specified in interactions and activities calls so the iPad won't get category types it doesn't know how to handle. Also added twitter/facebook buttons to comment share on blurblogs.
  Moving buttons and resurfacing recommended site.
  Typo on the about page. Thanks to @theprawn for pointing it out.
  Fixing a profile bug for new users so their social profile comes through.

Conflicts:
	templates/social/social_story.xhtml
Adding circularapp.com to nginx conf.
changes to login and cleanup
Merge branch 'master' into circular
adding in login and logout button
removing unused files
adding in request invite
adding in new logo and cutoff graphics
adding in autoclosing of popover
adding in CSS changes
Merge branch 'circular' of github.com:samuelclay/NewsBlur into circular
retina logo
Changing size of header on circular. Adding distinction between newsblur and circular to index page.