chore(travis): update travisci to run tests

- create .travis.yml file
- add travis badge to readme.md file

[Finishes #164798246]

.travis.yml

@@ -0,0 +1,8 @@
+language: node_js
+node_js:
+  - 10.15.3
+cache:
+  directories:
+    - node_modules
+script:
+  - npm run test:coveralls

README.md

@@ -1 +1,4 @@
-# ah-frontend-prime
+# Authors Haven - A Social platform for the creative at heart.
+
+[![Build Status](https://travis-ci.org/andela/ah-frontend-prime.svg?branch=develop)](https://travis-ci.org/andela/ah-frontend-prime)
+[![Coverage Status](https://coveralls.io/repos/github/andela/ah-frontend-prime/badge.svg?branch=develop)](https://coveralls.io/github/andela/ah-frontend-prime?branch=develop)

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "test": "jest -u --coverage",
     "test:watch": "jest --watch",
+    "test:coveralls": "jest --coverage --coverageReporters=text-lcov | coveralls",
     "start": "webpack-dev-server --open --hot --mode development",
     "build": "webpack --mode production"
   },
@@ -32,6 +33,7 @@
     "@babel/preset-env": "^7.4.4",
     "@babel/preset-react": "^7.0.0",
     "babel-loader": "^8.0.5",
+    "coveralls": "^3.0.3",
     "css-loader": "^2.1.1",
     "html-webpack-plugin": "^3.2.0",
     "jest": "^24.7.1",