.travis.yml: try brew update-reset to fix the services bug.
.travis.yml: try brew update-reset to fix the services bug.

bpollack/factor,tgunr/factor,mrjbq7/factor,bpollack/factor,factor/factor,mrjbq7/factor,factor/factor,mrjbq7/factor,factor/factor,factor/factor,mrjbq7/factor,tgunr/factor,mrjbq7/factor,tgunr/factor,tgunr/factor,bpollack/factor,factor/factor,bpollack/factor,bpollack/factor,bpollack/factor,tgunr/factor,mrjbq7/factor,tgunr/factor,factor/factor,bpollack/factor