Merge lp://staging/~elmo/apparmor-profiles/wpa-supplicant into lp://staging/apparmor-profiles

Hi James,

I know you are targeting 15.04, but I (minimally) tested your profile on Trusty and it works well with only this small diff:

$ diff -Naur /tmp/sbin.wpa_supplicant /etc/apparmor.d/sbin.wpa_supplicant
--- /tmp/sbin.wpa_supplicant 2015-04-24 15:39:06.105592941 -0400
+++ /etc/apparmor.d/sbin.wpa_supplicant 2015-04-24 15:57:48.692200225 -0400
@@ -21,10 +21,18 @@
   /run/dbus/system_bus_socket rw,
   /run/sendsigs.omit.d/wpasupplicant.pid rw,

- @{PROC}/@{pid}/psched r,
+ owner @{PROC}/@{pid}/net/psched r,

   /dev/rfkill r,

+ dbus send
+ bus=system
+ path=/org/freedesktop/DBus,
+
+ dbus bind
+ bus=system
+ name={fi.w1.wpa_supplicant1,fi.epitest.hostap.WPASupplicant},
+
   dbus (send, receive)
        bus=system
        path=/fi/w1/wpa_supplicant1,

I don't know if this would be compatible on 15.04 or not.

Some suggestions inline.

James: do you plan to work on this merge request again and resubmit it? We've migrated this repository to Git, so very soon this merge request won't be on our radar anymore, hence this friendly heads up :)