Root Mapping Custom Keys?

[LitrosNub]

I want to change the layout of the l70 buttons where this button:

acts as recent apps instead of settings.

Is there anyway to do it? I'm on CM12. I never use that button for settings and might as well put a use to it since I use the recent apps way to much.

 

[crutchcorn]

I want to change the layout of the l70 buttons where this button:

acts as recent apps instead of settings.

Is there anyway to do it? I'm on CM12. I never use that button for settings and might as well put a use to it since I use the recent apps way to much.

Check key files. .kl extension

 

[LitrosNub]

Check key files. .kl extension

Which file though? There's quite a few.