Version bump - 0.3.10

## Resolved bugs
* Fixes #126 
* Fixes #141 
* Fixes #146 
* Fixes #137 

## Updates
* Added grunt `watch` and `connect`
* Updates example HTML to reflect the gh-pages
* Fix for dialog blocking mouse interactions
* Fix for overlay not blocking mouse interactions in IE
* Fix for IE9 compat where current focused button was not showing