First attempt at creating per-category Atom feeds.
Fixed duplicate title.
As other things rely on these variables, they need to be global.
Fixes issues with comments not loading on the blog.  
Semicolons non-optional due to SAFE function http://twitter.com/#!/elijahmanor/status/121980870428069890
facebook like option
Merge pull request #209 from drewwells/patch-1

Fix issues with Disqus integration
Allows '-' in deployment branch names, fixes #213
Merge pull request #210 from xdworks/294accde545a7213b274c5b625b44a17ed72e0f3

Facebook Like button integration, fixes #176
Codeblock: Output source even if 'pygments_prefix' or 'pygments_suffix' is nil. Fixes #182
Merge branch 'master' of github.com:imathis/octopress
ensures compiled /source/stylesheets/screen.css exists before running watch and preview tasks, fixes #214
Implemented pullquoteleft functionality
Edited .themes/classic/sass/base/_typography.scss via GitHub
Updated pullquote.rb to use a vernacular similar to the image tag.
Renamed has-pullquote and has-pullquoteleft classes to pullquote-right and pullquote-left (I suppose a less stylistic naming convention might pullquote-default and pullquote-alternate.)
Added class='citation' to blockquotes generated by the blockquote plugin to differentiate their style from the style of an html or markdown blockquote.
Separated citation style from the general blockquote style. The general blockquote style is great for nesting and indentation, while the citation is excellent for quote attribution.
Reverted previous commit to separate that change to a different pull request.
Reverted previous commit.
Removes duplicate mkdir_p
Removes 'titlecase' from page name, fixes #202