Update firefox.js for 3.6

[Harald van Dijk]

Hi,

At least some of the problems with Icecat 3.6 (restore closed tab not 
working, session problems, opening links in new windows instead of new 
tabs) are caused by firefox.js not being kept in sync with Firefox's 
version, causing some required preference settings to be missing. I've 
taken a look at the differences between Firefox's version and Icecat's, 
updated Firefox's version where Icecat's preference changes make sense, 
and locally replaced Icecat's version with the modified one from 
Firefox. The problems I've seen, I no longer see. Attached you will find 
the updated firefox.js (bzip2-compressed), as well as a diff from 
Firefox's original file to this one. Could you please check that there 
are no other preference changes that you've made intentionally, and if 
there aren't, update Icecat to use this version?

Cheers,
Harald

firefox.js.diff
Description: Text document

firefox.js.bz2
Description: BZip2 compressed data