Moving travis build to containers.
Moving travis build to containers.

pihvi/node-soap,jcald1/node-soap,Himanshu4/node-soap,SunJang/node-soap,strongloop-forks/node-soap,MarkusMattinen/node-soap,tdecaluwe/node-soap,aleung/node-soap,pxpeterxu/node-soap,vpulim/node-soap,herom/node-soap,justathoughtor2/node-soap,tdecaluwe/node-soap,aleung/node-soap,herom/node-soap,ezekeal/artisanal-soap,microchip/node-soap,mdhooge/node-soap,vpulim/node-soap,microchip/node-soap,fleg/node-soap,lipeablaze/node-soap,jcald1/node-soap,MarkusMattinen/node-soap,dwolfand/node-soap,jbarrus/node-soap,justathoughtor2/node-soap,strongloop-forks/node-soap,evantahler/node-soap,chaitanyagpt21/node-soap,pxpeterxu/node-soap,jadbaz/node-soap,anvk/node-soap,pihvi/node-soap