readme and travis

Author: Josema

.travis.yml

@@ -1,13 +1,13 @@
-language: node_js
-node_js:
-    - '4'
-    - '6'
-    - '9'
-script:
-    - npm run build
-    - npm run test
-after_success:
-    - cat ./coverage/lcov.info|./node_modules/coveralls/bin/coveralls.js
-branches:
-    only:
-        - master
+language: node_js
+node_js:
+    - '4'
+    - '6'
+    - '9'
+script:
+    - npm run build
+    - npm run test
+after_success:
+    - cat ./coverage/lcov.info|./node_modules/coveralls/bin/coveralls.js
+branches:
+    only:
+        - master

README.md

@@ -6,6 +6,7 @@
 [![npm bundle size](https://img.shields.io/bundlephobia/minzip/dop?style=flat-square)](https://bundlephobia.com/result?p=dop)
 [![Build Status](https://api.travis-ci.org/DistributedObjectProtocol/dop.svg?branch=master&style=flat-square)](https://travis-ci.org/DistributedObjectProtocol/dop)
 ![GitHub](https://img.shields.io/github/license/artalar/reatom?style=flat-square)
+[![Join the community](https://withspectrum.github.io/badge/badge.svg)](https://spectrum.chat/dop)
 
 <br/>
 <a href="https://distributedobjectprotocol.org/guide/javascript">https://distributedobjectprotocol.org/</a>