Merge branch 'master' into v0.2

Author: jeremydaly

README.md

@@ -7,7 +7,7 @@
 
 ![dynamodb-toolbox](https://user-images.githubusercontent.com/2053544/69847647-b7910780-1245-11ea-8403-a35a0158f3aa.png)
 
-**NOTE:** This project is in BETA. Please submit [issues/feedback](https://github.com/jeremydaly/dynamodb-toolbox/issues) or feel free to contact me on Twitter [@jeremy_daly](https://twitter.com/jeremy_daly).
+### **NOTE:** This project is in BETA. Please submit [issues/feedback](https://github.com/jeremydaly/dynamodb-toolbox/issues) or feel free to contact me on Twitter [@jeremy_daly](https://twitter.com/jeremy_daly).
 
 The **DynamoDB Toolbox** is a simple set of tools for working with [Amazon DynamoDB](https://aws.amazon.com/dynamodb/) and the [DocumentClient](https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/dynamodb-example-document-client.html). It lets you define your data models (with typings and aliases) and map them to your DynamoDB table. You can then **generate parameters** to `put`, `get`, `delete`, and `update` data by passing in a JavaScript object. The DynamoDB Toolbox will map aliases, validate and coerce types, and even write complex `UpdateExpression`s for you. 😉