[Feature Request] More button binding options

[rhodso]

Hi!
This is a very good mod and very useful for my controller
However, I'd love to be able to bind some functions that don't appear to be listed in the mod

For example:

• There are optins for pitch trim, but not yaw / roll trim
• There doesn't appear to be an option to bind the quicksave / quickload keys to controller buttons

I was wondering if this functionality could be added?
Thanks very much!