Why have duplicate svg images when we can simply change opacity?
Small fix for annoying outline
Added source editing button
Add ability to autoexpand editor on content change

- Add attribute <textarea ng-wig="..." autoexpand>
- Add button to toggle autoexpand on initialized editor
Screw it with jQuery. Keep plugin lightweight.
Moved outerHeight to a separate file
expandEditor is actually not always expand
Clearness above all
Merge pull request #12 from besuhoff/master

Auto-expand editable area #5