Add link to migration script - VS2012 guide

=> https://gist.github.com/5284354
Merge pull request #204 from joshuajnoble/master

 adding docs for the renderers but they don't show up
updated showreel
Fix for homepage
Merge pull request #205 from workergnome/HomepageFixes

Fix homepage CSS
Handle newlines in *_functions.markdown files correctly.

There is code in the getclass method that handles documentation descriptions containing newlines, and doesn't strip them out.

I've added the same code to the getfunctionsfile method, so  function documentation newlines are no longer stripped.
Merge pull request #206 from workergnome/FunctionFormatting

Handle newlines in *_functions.markdown files correctly.
Merge pull request #193 from LeoColomb/patch-1

Add link to migration script - VS2012 guide
make the folder image a bit larger and more readable
fix openFramworks tpyo
remove references to things not part of openframeworks
Fill out ofSoundPlayer documentation
added alot of ofVideoGrabber info
Merge pull request #210 from admsyn/patch-1

Fill out ofSoundPlayer documentation
update date and initials
add GLFW to list of libraries wrapped
update visual studio setup link
update title to Xcode Setup Guide
add raspberry pi to linux setup guide links
asciidoc generated paragraphs in lists, which look bad on the site. make them look nicer