Merge branch 'development' into fix/underscorePrivate

* development: (29 commits)
  Move call to error reporter to end of handler so that even if reporting the error takes a while, it doesn't block the UI
  Update outdated WETH ranges
  Fix conditional
  Fix top-padding
  Publish
  Update CHANGELOGs
  Add slashes to base URLs
  Fix linter issue
  Fix WETH symbol
  Update snapshot and artifacts
  Replace our EtherTokens with WETH9 from maker
  Fix test description
  Fix a typo
  Add err==null assertions
  Add WETH9 tests
  Use the new snapshot including WETH9 and it's artifacts
  Add WETH9 and mirations
  Fix WETH events watching
  Fix a typo
  Init the _etherTokenContractsByAddress
  ...

packages/web3-wrapper/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@0xproject/web3-wrapper",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Wraps around web3 and gives a nicer interface",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
@@ -19,8 +19,8 @@
   },
   "homepage": "https://github.com/0xProject/0x.js/packages/web3-wrapper/README.md",
   "devDependencies": {
-    "@0xproject/tslint-config": "^0.2.1",
-    "@0xproject/types": "^0.1.0",
+    "@0xproject/tslint-config": "^0.3.0",
+    "@0xproject/types": "^0.1.1",
     "@types/lodash": "^4.14.86",
     "npm-run-all": "^4.1.2",
     "shx": "^0.2.2",
@@ -29,7 +29,7 @@
     "web3-typescript-typings": "^0.7.2"
   },
   "dependencies": {
-    "@0xproject/utils": "^0.1.0",
+    "@0xproject/utils": "^0.1.1",
     "bignumber.js": "~4.1.0",
     "lodash": "^4.17.4",
     "web3": "^0.20.0"