Better naming in youtube_subscription_spec.rb
Move saving additional provider info down to models

This part is likely subject to change for twitter once we start figuring out oauth
tokens and secrets for twitter.  It was a temporary workaround to make
the requests based on twitter nicknames, as those requests are covered
under general discovery (but not feasible long term, we need to
authenticate on behalf of a user).
Remove extra oauth links from landing page
Update activity seriazlier to use has_one instead of belongs_to

From the docs: "Serializers are only concerned with multiplicity, and
not ownership. belongs_to ActiveRecord associations can be included
using has_one in your serializer."
Add serializer for youtube subscriptions
Add redis dump to top level gitignore
Can now make successful requests and save YoutubeActivity in the database
fix merge conflicts
Merge pull request #25 from wfro/youtube-subs

Youtube subs