lxc-fedora: manage secondary architectures
lxc-fedora: manage secondary architectures

URL for packages and LiveOS differs from x86, x86_64 and ARM.

This patch allows to select the good mirror URL according to
the architecture.

Primary architecture: http://mirrors.kernel.org/fedora
Secondary architecture: http://mirrors.kernel.org/fedora-secondary

The managed secondary architectures are only ppc64 and s390x,
the secondary architectures for Fedora 20 (the base of initial bootstrap).

Signed-off-by: Laurent Vivier <8024771b897effa12b29af821b766cc79d851889@Vivier.EU>
Acked-by: Serge E. Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

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