Controller Support

I used the Steam controller support to change my analog stick clicks into buttons. I find it easy to move with the left stick and click the stick to dodge. I keep my thumb on the right stick to aim and didn't want to constantly take my thumb off to dodge with the B button. I click my right stick to use a skill as well. BUT these are still mapped to face buttons in-game. I'd like an option to map skills to the stick clicks IN-GAME so I can free up the other 2 face buttons that I mapped to the sticks on Steam.