Configure Travis
ADD
.travis.yml
+language: node_js
+node_js:
+ - "10"
+ - "9"
+ - "8"
+ - "7"
+ - "6"
+sudo: false
+
+script:
+ - yarn lint-shim
+
+branches:
+ only:
+ - master
+
+matrix:
+ allow_failures:
+ - node_js: "6"
\ No newline at end of file

MODIFY
README.md
README.md
# ECMAScript spec proposal for Realms API
+[![Build Status](https://travis-ci.com/tc39/proposal-realms.svg?branch=master)](https://travis-ci.com/tc39/proposal-realms)
+
## Status
### Current Stage

Configure Travis