Updated RDiscount, added footnotes and other extensions
Removed a couple of buggy filters on RDiscount (for now)
Footnotes styling updates
Recent posts sidebar now correctly observes titlecase settings
Updates -- using local jekyll
Merge branch 'master' of git://github.com/imathis/octopress into source

Conflicts:
	Gemfile
	_config.yml
Merge branch 'master' of git://github.com/imathis/octopress into source

Conflicts:
	Gemfile
	_config.yml
reverted to gem version of jekyll
reverted to gem version of jekyll