chore(build): switch to NodeJS 4, current NPM stable (v3)
chore(build): switch to NodeJS 4, current NPM stable (v3)

DWand/angular-translate,knalli/angular-translate,2947721120/angular-translate,DWand/angular-translate,knalli/angular-translate,2947721120/angular-translate,angular-translate/angular-translate,2947721120/angular-translate,jaredcacurak/angular-translate,angular-translate/angular-translate,knalli/angular-translate,DWand/angular-translate,jaredcacurak/angular-translate,jaredcacurak/angular-translate