ticket 243: math added via math editor when reloaded needs its ASCII/LaTeX annotations recognized and shown if re-editted
fix wrong jQuery usage and markdown issues
done missing coffee
encoding is one of the valid ones the editor supports
Merge branch 'master' into ticket243
Merge pull request #7 from wysiwhat/ticket243

Do not display and edit MathML in math editor when Latex/Asciimath annotation is available.