Merge pull request #39 from hasgeek/baseframe-bs3

CodeMirror styling to match Bootstrap.
Don't use larger text size for .cm-strong; fix selected highlighting.
Upgrade TinyMCE.
Remove custom padding/margin on ul/ol; spaces instead of tabs.
Fix forms for both BS2 and BS3
Upgraded CodeMirror to 3.16
Merged with master
Added font-awesome 3.2.1