chore: make travis deploy only if build succeeds
chore: make travis deploy only if build succeeds

rolandjitsu/angular-lab,rolandjitsu/angular-lab,rolandjitsu/ng2-lab,rolandjitsu/ng2-lab,rolandjitsu/ng2-play,rolandjitsu/ng2-play,rolandjitsu/angular-lab,rolandjitsu/ng2-lab,rolandjitsu/ng2-play,rolandjitsu/angular-lab,rolandjitsu/ng2-lab,rolandjitsu/ng2-play