Merge branch 'development' of github.com:0xProject/0x.js into development

* 'development' of github.com:0xProject/0x.js:
  Change contributing test
  Fix yarn workspaces explanation
  Change CONTRIBUTING section
  Fix the headers
  Address feedback
  Write 4 README's

1 files changed, 47 insertions, 3 deletions

diff --git a/packages/assert/README.md b/packages/assert/README.md
index b0dc9a451..052d56582 100644
--- a/packages/assert/README.md
+++ b/packages/assert/README.md
@@ -1,10 +1,54 @@
-assert
+@0xproject/assert
 ------
 
 Standard type and schema assertions to be used across all 0x projects and packages
 
-## Install
+## Installation
 
 ```bash
-npm install @0xproject/assert --save
+yarn add @0xproject/assert
+```
+
+## Usage
+
+```typescript
+import {assert} from '@0xproject/assert';
+
+assert.isValidBaseUnitAmount('baseUnitAmount', baseUnitAmount);
+```
+
+## Contributing
+
+We strongly encourage 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
 ```