Problem: Tycho reports that it needs Javascipt 1.5 and will not
show the left side menu.
Solution:
In Firefox, enter URL: "about:config"
CAUTION: You now have direct access to the Firefox
configuration file. It is probably very easy to change values
here that would really mess up Firefox.
Find "general.useragent.vendor" key. Default is "Fedora"
Right-click on line and delete the value in the entry, leaving
the field blank.
I also deleted the "general.useragent.vendorSub" key.
