More work on #31, still a scope issue there

can't quite figure out how to get this to work.
Merge pull request #38 from backflip/master

Twitter follow buttons (fixes #35), other fixes/changes
Credit where credit is due

Follow buttons added for @backflip and @der_graf (see #35).
Adjustments to mobile style

Hide supportbox and description.
Issue #39: Wrap script into self-invoking anonymous function
Twitter button added to username for one-click-following
Fix for submit button not working