I originally did this because I needed to prototype a website, but I've
found it useful for lots of other things as well (like GM scripts).
--
cc | pseudonymous |<http://carlclark.mp/>
greasemonkey.aboutIsGreaseable
greasemonkey.fileIsGreaseable
The default value is "false". If you want Greasemonkey to run on
file:/// urls, you have to set the second one to "true" (in
about:config).
As a small aside, I strongly recommend taking a look at WAMP [1] and XAMPP [2].
They aren't recommended for public-facing sites because they are very
open and very insecure when used 'out of the box' but it is very
useful as a local testing server (exactly as it is intended to be
used).
[1] WAMP - Windows, Apache, MySql & PHP - http://www.wampserver.com/en/
[2] XAMPP - Cross (X) platform Apache, MySql, PHP & Perl -
http://www.apachefriends.org/en/xampp.html
http://github.com/greasemonkey/greasemonkey/issues/closed#issue/1000