[Greasemonkey] GM_Import and Caching

[Tom Tobin]

I've been starting to develop userscripts using the soon-to-come
GM_Import functionality, and I've found things *much* easier due to
the ability to modularize my code.  One issue I've run into, however,
is that the @import rule apparently pulls from the cache if possible;
this is a problem if a library has recently been updated, as Firefox
will favor the cache over the remote copy.  The only workaround I've
found so far is to empty the cache before reinstalling the userscript;
is there an easier solution I'm missing?