thunderbird: refresh with firefox profile
thunderbird: remove extraneous abstractions already pulled by abstractions/gnome
pulseaudio: tweak lightdm home access to have sound in the greeter
pulseaudio: allow self ptrace'ing
pidgin: use abstractions/dbus-strict and add fine grain dbus rules for interactions with org.freedesktop.NetworkManager
rhythmbox: use abstractions/dbus-strict
vlc: use abstractions/dbus-strict
ovs-vswitchd: allow writing .log.1 file too
ubuntu-geoip-provider: use abstractions/dbus-strict
thunderbird: allow calling pulseaudio when confined
ssh: allow master sockets using %C (to be included in OpenSSH 6.7)