How to make Konqueror open shell scripts in an editor instead of running them

[Adam Porter <adam@alphapapa.net>]

A few minutes of googling found this very useful tip.  If you want Konqueror
to open shell scripts in an editor instead of running them (usually in the
background, which isn't usually very useful), just add the x-shellscript
MIME type to the text group in Konqueror's file association settings.  You
can copy the details from the one in the application group.  Then put your
favorite editor at the top, and from now on, when you double-click one in
Konqueror, it will open in your editor instead of running it.  Saves some
clicks from right-click->open with...