Pass empty string instead of None as the second argument to Gtk.ListStore.
Added support for specifying a PAC for the proxy
PyGtk appears to be capturing and ignoring SIGINT. Set the signal handler back to the default value.
Merge pull request #34 from ameyp/handle-sigint

PyGtk appears to be capturing and ignoring SIGINT.
remove print
Merge pull request #33 from ameyp/ubuntu-1204-fix

Pass empty string instead of None as the second argument to Gtk.ListStore
Merge pull request #28 from ameyp/pac-support

Added support for specifying a PAC for the proxy.
Fix logging info

Closes #35
Scroll over notification icon to adjust volume.

Only supported on some platforms.
Don't use modal preferences on first start