simple start of setting up session to send out events
added videos to features array in session
made test.html file with videos on it
actually added videos file
added throttle function to util
upgrade to underscore's throttle
set up time updating, got rid of nasty "this" dependency
misplaced a variable in time updater
ignoring click events for videos
don't actually need throttle, think about how to prevent infinite event loops
probably resolved potential event loop issues
wrap up if statement, use setTime function
some renaming, moving code into a more readable order
Fix font links
Move docs to docs/index.md.  Fix viewport in base.tmpl.  Remove redundant/bad tabzilla link.  Get rid of unnecessary doc files (that were combined into index.md).  Add scrollspy.  Let an md file specify its template, and use a special template for docs.
Separate out contribution docs
Fix #554, and include information in the docs about how to get help.
Add source code index, put in an incomplete FAQ (not linked)
Use (the safer) towtruck-min.js instead of towtruck.js in examples.
wrapping elements in session listeners in jquery