Write 4 README's

packages/web3-wrapper/README.md

@@ -3,8 +3,38 @@ Web3 wrapper
 
 Wrapped version of web3 with nicer interface to be used across 0x projects and packages
 
-## Install
+## Installation
 
 ```bash
 yarn add @0xproject/web3-wrapper
 ```
+
+## Usage
+
+TODO - Custom documentation page is in progress.
+
+## Contributing
+
+We strongly encourage our community members to help us make improvements and to determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+[CONTRIBUTING.md](../../CONTRIBUTING.md)
+
+## Install Dependencies
+
+If you don't have yarn workspaces enabled - enable them:
+`yarn config set workspaces-experimental true`
+
+Then install dependencies
+`yarn install`
+
+## Build
+
+`yarn build`
+
+## Lint
+
+`yarn lint`
+
+## Run Tests
+
+`yarn test`