Add travis/coveralls support

.travis.yml

@@ -0,0 +1,27 @@
+language: node_js
+node_js:
+  - "0.11"
+  - "0.12"
+  - "4"
+  - "5"
+env:
+  - CXX=g++-4.8
+addons:
+  apt:
+    sources:
+    - ubuntu-toolchain-r-test
+    packages:
+    - g++-4.8
+env:
+  matrix:
+    - CXX=g++-4.8 TEST_SUITE=test
+matrix:
+  fast_finish: true
+  include:
+    - os: linux
+      node_js: "4"
+      env: CXX=g++-4.8 TEST_SUITE=coveralls
+    - os: linux
+      node_js: "4"
+      env: CXX=g++-4.8 TEST_SUITE=lint
+script: npm run $TEST_SUITE

README.md

@@ -1,5 +1,10 @@
 # ethereumjs-wallet
 
+[![NPM Package](https://img.shields.io/npm/v/ethereumjs-wallet.svg?style=flat-square)](https://www.npmjs.org/package/ethereumjs-wallet)
+[![Build Status](https://img.shields.io/travis/ethereumjs/ethereumjs-wallet.svg?branch=master&style=flat-square)](https://travis-ci.org/ethereumjs/ethereumjs-wallet)
+[![Coverage Status](https://img.shields.io/coveralls/ethereumjs/ethereumjs-wallet.svg?style=flat-square)](https://coveralls.io/r/ethereumjs/ethereumjs-wallet)
+[![Gitter](https://img.shields.io/gitter/room/ethereum/ethereumjs-lib.svg?style=flat-square)](https://gitter.im/ethereum/ethereumjs-lib) or #ethereumjs on freenode
+
 A lightweight wallet implementation. At the moment it supports key creation and conversion between various formats.
 
 It is complemented by the following packages:

package.json

@@ -5,6 +5,7 @@
   "main": "index.js",
   "scripts": {
     "coverage": "istanbul cover _mocha",
+    "coveralls": "npm run coverage && coveralls <coverage/lcov.info",
     "lint": "standard",
     "prepublish": "npm run lint && npm run test",
     "test": "mocha ./test/**/*.js"
@@ -35,6 +36,7 @@
     "utf8": "^2.1.1"
   },
   "devDependencies": {
+    "coveralls": "^2.11.4",
     "istanbul": "^0.4.1",
     "mocha": "^2.3.4",
     "standard": "^5.4.1"