use nodesource ppa for node 0.12
use nodesource ppa for node 0.12

tsuru/basebuilder,ChangjunZhao/basebuilder,marcuskara/basebuilder,emerleite/basebuilder,actionjack/basebuilder,axelerant/basebuilder,leandrosouza/basebuilder,keymon/basebuilder,leandrosouza/basebuilder,marcuskara/basebuilder,keymon/basebuilder,ChangjunZhao/basebuilder,axelerant/basebuilder,actionjack/basebuilder,keymon/basebuilder,emerleite/basebuilder,keymon/basebuilder,keymon/basebuilder,marcuskara/basebuilder,tsuru/basebuilder,jusbrasil/basebuilder,ChangjunZhao/basebuilder,axelerant/basebuilder,keymon/basebuilder,keymon/basebuilder,emerleite/basebuilder,keymon/basebuilder,jusbrasil/basebuilder,jusbrasil/basebuilder,leandrosouza/basebuilder,actionjack/basebuilder