add simple following api.
follow buttons on user list
Merge pull request #30 from ledbettj/follow-api

add simple following api.
show tooltip for follow button for users not logged in
added followers tab to home page for logged in users and followers tab to users profile page... also added a users link to the top nav
add follow button to user profile pages for easy following
remove favorite genres from user list and followers tab for now
added playlists and followers counts to profile pages
remove annotations from videos
added an event model to store logged in user events, these will be used for a timeline feature
start of the timeline, hopefully i didn't break anything
unencode stuff if its encoded on the timeline
dont escape playlist names when there being used for a link
jammed out to his own playlsit
woops this needs to compare to @user.uesrname
compare the playlist_owner unescaped
timeline tweaks
overflow for event copy
added a public timeline to the homepage
add default order to the event model