Merge tag 'v1.9.0' into zos-release

1.9.0

package.json

@@ -1,10 +1,11 @@
 {
   "name": "openzeppelin-zos",
-  "version": "1.9.0-beta",
+  "version": "1.9.0",
   "description": "Secure Smart Contract library for Solidity",
   "files": [
     "contracts",
-    "build"
+    "build",
+    "test"
   ],
   "scripts": {
     "prepack": "truffle compile",
@@ -16,7 +17,8 @@
     "lint:all": "npm run lint && npm run lint:sol",
     "lint:all:fix": "npm run lint:fix && npm run lint:sol:fix",
     "console": "truffle console",
-    "coverage": "scripts/coverage.sh"
+    "coverage": "scripts/coverage.sh",
+    "version": "scripts/version.js"
   },
   "repository": {
     "type": "git",
@@ -46,6 +48,7 @@
     "chai-as-promised": "^7.0.0",
     "chai-bignumber": "^2.0.0",
     "coveralls": "^2.13.1",
+    "dotenv": "^4.0.0",
     "eslint": "^4.11.0",
     "eslint-config-standard": "^10.2.1",
     "eslint-plugin-import": "^2.8.0",
@@ -55,7 +58,6 @@
     "ethereumjs-util": "^5.1.2",
     "ethjs-abi": "^0.2.1",
     "ganache-cli": "6.1.0",
-    "mocha-lcov-reporter": "^1.3.0",
     "solidity-coverage": "^0.4.15",
     "solium": "^1.1.6",
     "truffle": "^4.1.5",