Add build badge from travis

ismael_serrano · isserrano · commit 2c10cbe27b5c · 2018-08-24T16:03:01.000+01:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-[![FOSSA Status](https://app.fossa.io/api/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-asg-sync.svg?type=shield)](https://app.fossa.io/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-asg-sync?ref=badge_shield)  [![Go Report Card](https://goreportcard.com/badge/github.com/nginxinc/nginx-asg-sync)](https://goreportcard.com/report/github.com/nginxinc/nginx-asg-sync)
+[![Build Status](https://travis-ci.org/nginxinc/nginx-asg-sync.svg?branch=master)](https://travis-ci.org/nginxinc/nginx-asg-sync)  [![FOSSA Status](https://app.fossa.io/api/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-asg-sync.svg?type=shield)](https://app.fossa.io/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-asg-sync?ref=badge_shield)  [![Go Report Card](https://goreportcard.com/badge/github.com/nginxinc/nginx-asg-sync)](https://goreportcard.com/report/github.com/nginxinc/nginx-asg-sync)
 
 # NGINX Plus Integration with AWS Auto Scaling groups -- nginx-asg-sync
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-[![FOSSA Status](https://app.fossa.io/api/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-asg-sync.svg?type=shield)](https://app.fossa.io/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-asg-sync?ref=badge_shield) [![Go Report Card](https://goreportcard.com/badge/github.com/nginxinc/nginx-asg-sync)](https://goreportcard.com/report/github.com/nginxinc/nginx-asg-sync)`
	`1`	+[![Build Status](https://travis-ci.org/nginxinc/nginx-asg-sync.svg?branch=master)](https://travis-ci.org/nginxinc/nginx-asg-sync) [![FOSSA Status](https://app.fossa.io/api/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-asg-sync.svg?type=shield)](https://app.fossa.io/projects/custom%2B1062%2Fgithub.com%2Fnginxinc%2Fnginx-asg-sync?ref=badge_shield) [![Go Report Card](https://goreportcard.com/badge/github.com/nginxinc/nginx-asg-sync)](https://goreportcard.com/report/github.com/nginxinc/nginx-asg-sync)
`2`	`2`
`3`	`3`	`# NGINX Plus Integration with AWS Auto Scaling groups -- nginx-asg-sync`
`4`	`4`