Primary call to action buttons should be right aligned, secondary buttons beside it to the left

[jglovier]

Expected experience: Primary call to action buttons on forms and other views should be right aligned in the layout, with the primary action to the far right, and the secondary action to it's immediate left.

Actual experience: Buttons are left aligned in the layout, and the primary action is on the left, while the secondary is on the right.

Screenshots (if applicable):

Related to #359