Anand Sharma answer (after I edited his question):
The "accels" file for Nemo when installed with the method linked to
above is located at: ~/.gnome2/accels/nemo
. The two
files, ~/.config/nautilus/accels
and ~/.gnome2/accels/nemo
are very close to
the same.
The reason why I desperately wanted to find how to edit
keyboard-shortcuts was cause I HATE the default for focusing on the
location-bar which is Ctrl + L. Practically
every other application you can think of (e.g. Windows Explorer, Internet Explorer, Chrome, Firefox... list goes on) that has an
"address bar" places focus there using the Alt+D
combination.
Editing the following line in either of the "accel" files did the
trick for me (make sure you remove the semi-colon, too):
From:
; (gtk_accel_path "<Actions>/ShellActions/Edit Location" "<Primary>L")
To:
(gtk_accel_path "<Actions>/ShellActions/Edit Location" "<Alt>d")