* 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

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Bug 480986: The BMP -> PNG conversion tool for new attachments should be an extension - Patch by FrÃdÃric Buclin <LpSolit@gmail.com> r/a=mkanat

This also includes the first checkin of the example plugin.
Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=ghendricks, a=mkanat