Merge pull request #94 from gregburton/master

Added styling to user avatar, started working on styling for note tags
styling to the about page
styling to the about page
small update to about css
Merge pull request #95 from dheckman/master

styling to the about page
started working on making tags links to list of notes with the same tag, set ramble destination to be downcased prior to ramble save (need to set that for notes search by destination, still)