tests: Update lxc-test-unpriv
tests: Update lxc-test-unpriv

Update lxc-test-unpriv to be a bit simpler and more reliable.

Signed-off-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>
Acked-by: Serge E. Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

ojkastl/lxc_Patches,codebauss/lxc,christiaan/lxc,hkjolhede/lxc,hkjolhede/lxc,virajs/lxc,ksperis/lxc,sapun/lxc,ss1h2a3tw/lxc,hfuCN/lxc,regit/lxc,ojkastl/lxc_Patches,rldleblanc/lxc,tych0/lxc,ysbnim/lxc,bostjan/lxc,jirislaby/lxc,fwilson42/lxc,bmoar/lxc,virajs/lxc,ojkastl/lxc_Patches,szaszg/lxc,armcc/lxc,LynxChaus/lxc,caglar10ur/lxc,weizhenwei/lxc,aeris/lxc,ss1h2a3tw/lxc,raspberrypython/lxc,rowhit/lxc,JohnPeacockMessageSystems/lxc,federicobriata/lxc,regit/lxc,Ponce/lxc,Pelagicore/lxc,LynxChaus/lxc,weizhenwei/lxc,lazy404/lxc,Pelagicore/lxc,aeris/lxc,major/lxc,thmo/lxc,rowhit/lxc,thmo/lxc,caglar10ur/lxc,bmoar/lxc,szaszg/lxc,hkjolhede/lxc,Pelagicore/lxc,rldleblanc/lxc,virajs/lxc,akshaykarle/lxc,yubo/lxc,lisongmin/lxc,cjwatson/lxc,efiop/lxc,federicobriata/lxc,terceiro/lxc,major/lxc,aeris/lxc,ioops/lxc,weizhenwei/lxc,hfuCN/lxc,codebauss/lxc,tych0/lxc,ecarrara/lxc,hallyn/lxc,sapun/lxc,Ponce/lxc,raspberrypython/lxc,cjwatson/lxc,federicobriata/lxc,ysbnim/lxc,bostjan/lxc,DarknessBeforeDawn/lxc,tych0/lxc,christiaan/lxc,DarknessBeforeDawn/lxc,lazy404/lxc,ksperis/lxc,JohnPeacockMessageSystems/lxc,raspberrypython/lxc,christiaan/lxc,armcc/lxc,regit/lxc,armcc/lxc,LynxChaus/lxc,ecarrara/lxc,rowhit/lxc,szaszg/lxc,Distrotech/lxc,QingweiPeterLan/cs188-lxc,GreatFruitOmsk/lxc,fwilson42/lxc,lisongmin/lxc,GreatFruitOmsk/lxc,caglar10ur/lxc,bmoar/lxc,major/lxc,rldleblanc/lxc,ysbnim/lxc,hallyn/lxc,efiop/lxc,fwilson42/lxc,lisongmin/lxc,hfuCN/lxc,akshaykarle/lxc,ojkastl/lxc_Patches,codebauss/lxc,bostjan/lxc,JohnPeacockMessageSystems/lxc,yubo/lxc,ioops/lxc,hallyn/lxc,ecarrara/lxc,Distrotech/lxc,efiop/lxc,jirislaby/lxc,GreatFruitOmsk/lxc,Distrotech/lxc,DarknessBeforeDawn/lxc,ioops/lxc,akshaykarle/lxc,thmo/lxc,cjwatson/lxc,sapun/lxc,ksperis/lxc,QingweiPeterLan/cs188-lxc,QingweiPeterLan/cs188-lxc,lazy404/lxc,terceiro/lxc,terceiro/lxc,yubo/lxc,ss1h2a3tw/lxc,jirislaby/lxc,Ponce/lxc