Greasemonkey script unified and updated

[Matej Cepl]

Niels Haase, Tue, 02 Jun 2009 12:28:09 +0200:
>> I found the prefs.js file under
>> .mozilla/firefox/6h00k3j1.default/prefs.js but it contains no
>> [B,b]ugzilla string in it?!
>>
>> I've attached the whole prefs.js.
> 
> again as txt because js was blocked.

I have fixed one possible problem just now in git. Could you pull new 
version and retest, please?

Matěj