Release 0.0.1

New features:

• Bugfixes surrounding cut/paste and undo functionality, and issues related to focusing and keyboard events when multiple editors are present
• More configuration options including callbacks for when the editor is ready and when the user presses Ctrl-Enter
• API for setting content
• API for setting focus
• API for inserting text/symbols and otherwise interacting with the editor
• Tests

Still missing:

• Documentation of internal format
• Documentation for adding new symbols
• Still does not work on Safari. More generally untested on OS X.