Merge pull request #26 from therewasaguy/master

Adding some p5.sound examples
tweaking sound examples for formatting
updating ref
updating js
temp fix mouse click for sound examples
replacing pushpop
adding examples for leranign page
updating ref
fixing sidebar overlap closes #258
updating css
fixing array 2d example
fixing rendering for firefox
color examples
versions
updating ref and build script
updating build to include empty example
adding search to head bar
updating release.php to use github builds
update release
update release