Cancel button should redirect to `Index` without submitting form
Cancel button should redirect to `Index` without submitting form

A button input inside a form will submit the form (at least in some
browsers it does). The most common  action for cancel will be a redirect
to `Index`, so we just create an action link to index and style it as a
button.

erichexter/twitter.bootstrap.mvc,erichexter/twitter.bootstrap.mvc,mohamedabdlaal/twitter.bootstrap.mvc,mohamedabdlaal/twitter.bootstrap.mvc