lxc.container.conf / apparmor : document cgns profile
lxc.container.conf / apparmor : document cgns profile

Also document 'unchanged' which we had never documented before.

Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

hfuCN/lxc,LynxChaus/lxc,GreatFruitOmsk/lxc,federicobriata/lxc,cjwatson/lxc,aeris/lxc,thmo/lxc,terceiro/lxc,caglar10ur/lxc,hallyn/lxc,ysbnim/lxc,cjwatson/lxc,aeris/lxc,caglar10ur/lxc,QingweiPeterLan/cs188-lxc,QingweiPeterLan/cs188-lxc,aeris/lxc,thmo/lxc,tych0/lxc,ss1h2a3tw/lxc,GreatFruitOmsk/lxc,akshaykarle/lxc,akshaykarle/lxc,ss1h2a3tw/lxc,federicobriata/lxc,thmo/lxc,tych0/lxc,hfuCN/lxc,caglar10ur/lxc,terceiro/lxc,LynxChaus/lxc,hallyn/lxc,terceiro/lxc,hallyn/lxc,LynxChaus/lxc,ysbnim/lxc,QingweiPeterLan/cs188-lxc,GreatFruitOmsk/lxc,cjwatson/lxc,ss1h2a3tw/lxc,akshaykarle/lxc,hfuCN/lxc,tych0/lxc,ysbnim/lxc,federicobriata/lxc