Bump to v0.2.3
Fix example
Refocus after applying format. Fixes #8.
Apply outdent before <p>. Fixes #7
Bump version to 0.2.4
Prevent default actions on toolbar buttons
Add custom html insertion for IE9
Bump version to v0.3.0
Add changelog
Add note about what `custom` does in the README
Get the currently selected HTML text. Fixes #10

It will grab any html that is selected, so use w/
caution.
Add initial tests