Update some gem dependencies.
Add a bit of logging to UserPoller.
Simplify FistOfFury initialization.
Another feeble attempt at making FistOfFury work within Passenger.
Symlink a couple of sort-of important folders when deploying.
Add initial OpenGraph tag support for posts.
Fix og:url to use fully qualified URLs. Duh.
Add og:description tag for posts.
Merge branch 'master' into uberspace