add .ruby-version and .ruby-gemset + change default db config
Upgrade to Rails 4.0.0 + Bootstrap 3.0.0

And also tweak the design a bit
Update finale release date status
Make old episode downloads work

* Add file_name attr to episodes
* Add download_url method to episodes
* Update episode spec
* Update db dump with new data
Only show credits button if credits exist
Get rid of contact page. Move links into nav
update google analytics code
And use new GA script format
Don't use ep number in title of specials + update deploy location
Add Facebook OG tags to episode pages
Add favicon tag
Make footer text fit on phones
Workaround for really annoying sass/media query bug
Fix some stuff that broke with deploy.sh + some CSS tweaks for mobile