fix(travis): install functions dependencies 2 :smile:
fix(travis): install functions dependencies 2 :smile:

Ismaestro/angular2-tour-of-heroes,Ismaestro/angular2-tour-of-heroes,Ismaestro/angular4-example-app,Ismaestro/angular4-example-app,Ismaestro/angular2-tour-of-heroes,Ismaestro/angular4-example-app