Updated Twitter follow button
Merge pull request #63 from haseebgit/patch-6

Updated Twitter follow button
Twitter button alignment.
Humans.txt and removed favicon route.
Initial support for Atom feeds.
Merge pull request #67 from hasgeek/issue-55

Initial support for Atom feeds.
Playlist feed autodiscovery for #55

There is stub code for adding a feed URL to channel pages,
but this requires Kracekumar's stream code to be merged
before it can be deployed.
Fixed merge conflicts