Search bar infront of other elements
Add search results page
Add notes in readme on using whenever
Change side nav to use pills
Add non-functioning link to create new podcasts.
Create add_feed route
Merge branch 'add-podcasts'
Configure rails for heroku
Added signout button
Merge branch 'master' into heroku
Move podcasts to nested resource
Stub out new podcast form
Merge remote-tracking branch 'origin/master' into add-podcasts
Add really basic `add feed` functionality

It still needs error checking, but you can add new feeds from a web form
now.
Merge branch 'master' into heroku
WIP: improving add podcast error checking
Begin refactoring feed parsing scripts in podcast

This commit begins refactoring the parse feed code in podcasts to match
the better style of the episode parse_feed code.

It will allow better error catching.

This code works, but it introduces some workaround code relating to
[this stackoverflow](http://stackoverflow.com/questions/22392026/rails-accepts-nested-attributes-for-saves-no-nested-records-if-one-record-is-inv)
question. When that's resolved I'll improve it more.
Refactored the rake task to update podcasts
Add error some reporting to ember /podcasts/new
Fixed error loading episode data in state root.updated.uncommited.