This is a sync and squash to the apparmor 3 RC 1 development snapshot.
The set of patches in this squash are available at the apparmor-3.RC1
tag in git://kernel.ubuntu.com/jj/ubuntu-utopic.git.

This cleans up several functions over the alpha6 sync, and includes
multiple bug fixes. In addition it picks up
- new network mediation
- fine grained mediation of all unix socket types

BugLink: http://bugs.launchpad.net/bugs/1362199Signed-off-by: John Johansen <john.johansen@canonical.com>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>