Editing the default keybindings

[Excelis]

I've read around and can't seem to spot an actual answer to my question. What I would like is to alter a few of the default Mage keybindings so that each time I Mazzlefy I don't have to go into the keybindings and reconfigure for my preferred set-up. In a nut shell, I use ESDF to drive instead of the WASD and I want to change those and the W and R instead of the Q and E for strafe keys. I want to "hardcode" these changes into Mazzle so I don't have to re-do it every time.