Fix broken require_once etc. code.
Fix file permissions
Automatically clean up content pasted from word.

I love TinyMCE. It was just a case of finding the right configuration
option to enable. They had already done all the necessary hard work.
Don't all sup keyboard shortcut when only sub is allowed.

And vice versa.
Add test script and update readme.
Fix jshint warnings.
Update version number again.
Fix for latest versions of Moodle.
Fix config to work in Moodle 2.4.
Fix to work in non-English languages.