field-descs globally for all template calls
r=LpSolit, a=LpSolit

* There was a syntax error in the code-error-errors.html.tmpl hook in the 
  Voting extension.
* Creating the TestProduct during checksetup was throwing an warning
  about use of an uninitialized value, due to the Voting extension.

https://bugzilla.mozilla.org/show_bug.cgi?id=372979

https://bugzilla.mozilla.org/show_bug.cgi?id=372979

r=mkanat, a=mkanat, a=LpSolit