basic folder setup
remove reorg folder
Education video post
Fixed file name to remove spaces
Fixed youtube video to not include playlist
update phpbrew
Merge branch 'master' of github.com:codio/site
update preview authentication
Merge remote-tracking branch 'origin/master' into codio++

Conflicts:
	source/blog/articles/2014/11/taking-the-pain-out-of-teaching-computer-programming.html.md
	source/docs/DEL-specifics/php-brew.html.md
	source/docs/ide/features/inline-preview.html.markdown