MINT-1637 Update shared libs #comment Add solidity coverage

.solcover.js

@@ -0,0 +1,7 @@
+module.exports = {
+  copyNodeModules: true,
+  skipFiles: [
+      'Migrations.sol',
+      'helpers/StubStorageManager.sol'
+  ]
+}

.travis.yml

@@ -1,10 +1,17 @@
-sudo: false
+sudo: required
 dist: trusty
 language: node_js
-node_js: 8
+node_js:
+  - '9'
 before_install:
-- export PATH=$PATH:$(pwd)/node_modules/.bin
+  - export NODE_OPTIONS="--max_old_space_size=4096"
+  - export PATH=$PATH:$(pwd)/node_modules/.bin
+install:
+  - npm install
 script:
-- ganache-cli -g 1 > /dev/null &
-- truffle migrate
-- truffle test --clear
+  - npm test
+before_script:
+  - ganache-cli > /dev/null &
+  - sleep 5
+after_script:
+  - travis_wait 30 npm run coverage && cat coverage/lcov.info | coveralls

README.md

@@ -1 +1 @@
-# solidity-roles-lib
+# solidity-roles-lib [![Build Status](https://travis-ci.org/ChronoBank/solidity-roles-lib.svg?branch=master)](https://travis-ci.org/ChronoBank/solidity-roles-lib) [![Coverage Status](https://coveralls.io/repos/github/ChronoBank/solidity-roles-lib/badge.svg?branch=master)](https://coveralls.io/github/ChronoBank/solidity-roles-lib?branch=master)