lxc-wait: initialize timeout to -1
lxc-wait: initialize timeout to -1

Otherwise it defaults to 0, meaning don't wait.  -1 means wait forever,
which is what we want as the default behavior.

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

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