Support for headings with links
Add support for [text][link] style links, fix re.sub bug with string.replace since we're not using re.sub with a regex anyway
Fix some debugging lines
Merge pull request #5 from joshjordan/master

Support for headings with links in them
add installation instructions via "setup.py"
Merge pull request #6 from lewang/master

Add setup script and installation instructions.
new module: YoutubeEmbed converts Youtube embed tags into screenshots that link to videos
improvements to YoutubeEmbed: 1. images saved under /images/youtube/ rather than uploaded, 2. input is of the form VIDEO <video_url>
Merge pull request #7 from AlexNisnevich/master

New module: YoutubeEmbed converts Youtube embed tags into screenshots that link to at link to videos
Update setup.py for setuptools + pypi