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  Update outdated WETH ranges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/connect/README.md

@@ -1 +1,51 @@
+@0xproject/connect
+------
+
 This repository contains a Javascript library that makes it easy to interact with Relayers that conform to the [Standard Relayer API](https://github.com/0xProject/standard-relayer-api)
+
+## Installation
+
+```bash
+yarn add @0xproject/connect
+```
+
+## Usage
+
+* [Docs](https://0xproject.com/docs/connect)
+* [Tutorials](https://0xproject.com/wiki#connect)
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+### Install Dependencies
+
+If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
+```bash
+yarn config set workspaces-experimental true
+```
+
+Then install dependencies
+```bash
+yarn install
+```
+
+### Build
+
+```bash
+yarn build
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Run Tests
+
+```bash
+yarn test
+```

packages/connect/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@0xproject/connect",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "A javascript library for interacting with the standard relayer api",
   "keywords": [
     "connect",
@@ -36,8 +36,8 @@
   },
   "homepage": "https://github.com/0xProject/0x.js/packages/connect/README.md",
   "dependencies": {
-    "@0xproject/assert": "^0.0.7",
-    "@0xproject/json-schemas": "^0.6.10",
+    "@0xproject/assert": "^0.0.8",
+    "@0xproject/json-schemas": "^0.7.0",
     "bignumber.js": "~4.1.0",
     "isomorphic-fetch": "^2.2.1",
     "lodash": "^4.17.4",
@@ -45,7 +45,7 @@
     "websocket": "^1.0.25"
   },
   "devDependencies": {
-    "@0xproject/tslint-config": "^0.2.1",
+    "@0xproject/tslint-config": "^0.3.0",
     "@types/fetch-mock": "^5.12.1",
     "@types/lodash": "^4.14.86",
     "@types/mocha": "^2.2.42",