improve readme

README.md

 [![Build Status](https://travis-ci.org/calderawp/caldera-forms-query.svg?branch=master)](https://travis-ci.org/calderawp/caldera-forms-query)
 
+This library provides for developer-friendly ways to query for or delete Caldera Forms entry data.
+
+## Why?
+* [To provide the types of queries we need for reporting and deleting data in order to add GDPR compliance to Caldera Forms]https://github.com/CalderaWP/Caldera-Forms/issues/2108
+* To provide the types of queries we need for improving Caldera Forms features such as entry viewer, entry export, entry editing and Connected Forms.
+
+## Install
+`composer require calderawp/caldera-forms-query`
+
+## Status
+* Works
+* Does not yet select/delete by date range
+* **Prepared SQL needs to be sanitized better.**
 ## Usage
 
 ```php

caldera-forms-query.php

-<?php
-/**
- * Plugin Name:     Caldera Query
- * Plugin URI:      PLUGIN SITE HERE
- * Description:     PLUGIN DESCRIPTION HERE
- * Author:          YOUR NAME HERE
- * Author URI:      YOUR SITE HERE
- * Text Domain:     caldera-forms-query
- * Domain Path:     /languages
- * Version:         0.1.0
- *
- */
-
-include_once __DIR__ .'/vendor/autoload.php';
-
-if( function_exists( 'add_action' ) ){
-	add_action( 'caldera_forms_includes_complete', function(){
-
-	});
-}
-