bind the Ctrl-m key but not bind return

[Stefan Horomnea <stefan@softexperience.ro>]

Hello,

I really needed to bind Ctrl-M key to some command, but if I bind it, 
i've seen that return is also bind to that command.
So, I did some research and ctrl-m IS return.

I solved this problem in KDE like this:
- that command is bound to Ctrl-`
- I used kcontrolcenter to translate my input of ctlr-m in ctrl-`

And I used this solution for 2 years or so. But now I want to use emacs 
over ssh, meaning i won't have X or KDE. And I am very used and pleased 
with my Ctrl-m shortcut.

Is there any solution ? Maybe using loadkeys command and .keymap file in 
linux ? But how ?

Thank you,
Stefan