Merge pull request #1 from AlexNisnevich/master

Ignoring fenced code blocks (in Github flavored markdown) for the Table of Contents module
Merge pull request #2 from AlexNisnevich/master

LaTeXRender Module
Merge pull request #3 from AlexNisnevich/master

Ignoring parentheses in section titles for TableOfContents module
* setup.py: New, easy install of markdown-pp.
* markdown-pp.py: Use python and not python2.
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