Feature request: make non-bindable keys bindable

[id259]

Currently F1, F2, F5-F7, F11, T and 9 keys are hardcoded to various actions and cannot be rebound. It wold be nice if they could be rebound like any other key.

Also, I don't know if it's worth its own issue, but it would be great if sv_fastmonsters sv_respawn sv_respawnitems sv_nomonsters cvars wouldn't reset back to zero on every launch so it is possible to play with fast monsters without using launcher or command line parameter.

[atsb]

Thanks! I'll do as many of these as possible.

[id259]

Thank you.

[atsb]

This is done in the latest 2 commits. I will do a release soon in the next few days with this feature included.