add TravisCI badge

wata727 · wata727 · commit 695a24410948 · 2016-11-27T01:37:53.000+09:00
diff --git a/README.md b/README.md
@@ -1,4 +1,5 @@
 # TFLint
+[![Build Status](https://travis-ci.org/wata727/tflint.svg?branch=master)](https://travis-ci.org/wata727/tflint)
 [![GitHub release](https://img.shields.io/github/release/wata727/tflint.svg)](https://github.com/wata727/tflint/releases/latest)
 [![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](LICENSE)
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`# TFLint`
	`2`	`+[![Build Status](https://travis-ci.org/wata727/tflint.svg?branch=master)](https://travis-ci.org/wata727/tflint)`
`2`	`3`	`[![GitHub release](https://img.shields.io/github/release/wata727/tflint.svg)](https://github.com/wata727/tflint/releases/latest)`
`3`	`4`	`[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](LICENSE)`
`4`	`5`