Please add two new packages to my MATE package set

[Martin Wimpress]

Hi all,

I'd like to request two additional packages, that have just landed in
artful, be added to my (flexiondotorg) MATE package set:

  * Source package: vala-panel
  * Source package: vala-panel-appmenu

I'm contributing to both upstream and packaged both for Ubuntu. I
would like to maintain them in Ubuntu from this point on and
mate-applet-appmenu (a split package of vala-panel-appmenu) has been
added to the Ubuntu MATE seeds.

Thanks in advance.

-- 
Regards, Martin.