Update README and .sublime-project file.
Remove print from toolbar as it's unlikely to be used.
Update SCEditor to v1.4.5
Update verson number to 1.4.5
Update jQuery version to latest
Add version number to famfamfam.png to prevent cacheing
Remove old jQuery
Wrap jquery.sceditor.mybb.helper.js in a closure.
Add in missing film.png icon for video BBCode