Default Firefox settings

[Christopher Aillon]

Jeroen van Meeuwen wrote:
> Does upstream think the default settings as provided in the vanilla
> distribution should be adjusted as set forth in [2] ? If they don't, I
> think we shouldn't either.

Several of the preference tweaks will indeed enhance performance for a 
reasonably large percentage of websites but will cause a not 
insignificant number to break.  (By refusing to load, hanging the 
browser, etc.)  The prefs are generally that way for a good reason.