Use a single btn styling class on wizard buttons
When opening a wizard on Sao the default button has both "btn-default" and "btn-primary" classes, and cancel buttons have both "btn-link" and "btn-default" classes.
From the examples I have seen it doesn't seem to make sense for a button to have more than one of the button styles (default, primary, success, info, warning, danger, or link).
So, it would make sense to remove the "btn-default" class from the buttons when the "btn-link" or "btn-primary" class is added.