Add SIGINT and SIGPWR handler in lxc-debian
Add SIGINT and SIGPWR handler in lxc-debian

This adds a SIGINIT and SIGPWR handler in the default inittab for
the Debian template. This allows lxc-shutdown/lxc-restart and their API calls
to properly shutdown or reboot the container.

Signed-off-by: Rex Tsai (蔡志展) <a4b29707afe746e09b4bb456472185465c24b121@canonical.com>
Acked-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

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