Reversioning to 2.0b/4.0b (no package name change yet)
Require same version of mozilla-js
<?xml version="1.0" encoding="UTF-8"?>
<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
<mime-type type="application/x-xpinstall">
<comment xml:lang="en">Mozilla Cross-Platform Installer Module</comment>
<glob pattern="*.xpi" />
</mime-type>
</mime-info>