This update fixes the following issues:
- #149: always test for the right python noarch module
path
- #155: Cannot compile with Firefox 4
- #156: libproxy should build against webkitgtk-3.0
- #158: Won't compile w/ xulrunner 2.0 final
- #159: libproxy fails with autoconfiguration
"http://proxy.domain.com"
- #131: GSettings-based GNOME plugin
- #150: SUSE sysconfig/proxy config support