List the mapping (why a script, because i will not remember xmodmap's
options but i will remember i did a script about it :D)
Removing useless uppercase letter on lock and control
Improve the test regarding the mapping
Renamed the script to a more easier to type script.
Factor
to remember it
Formatting
passwordless connection locally to spawn a xterm.
Temporarily try to fix the xephyr problem.
remove verbosity flag.
Reset for the current display.
Remove comments
Sometimes, the num-lock makes xmodmap hangs. It asks me forever to
release such key that i don't have. As super_l does not serve me, i
remapped it.