Update readme (#13)

Adds a documentation publish success/failure badge and reorganizes the readme

Author: JZDesign

README.md

@@ -1,5 +1,5 @@
 # HTTPEngine
-![Swift](https://github.com/JZDesign/HTTPEngine/workflows/Swift/badge.svg) [![SPM compatible](https://img.shields.io/badge/SPM-Compatible-e66f20.svg?style=flat)](https://github.com/apple/swift-package-manager) [![Docs](https://img.shields.io/badge/Jazzy-Documentation-634fb3.svg?style=flat)](https://jzdesign.github.io/HTTPEngine/) [![License](https://img.shields.io/badge/License-MIT-335577.svg?style=flat)](https://github.com/JZDesign/HTTPEngine/blob/master/LICENSE) 
+![Swift](https://github.com/JZDesign/HTTPEngine/workflows/Swift/badge.svg) ![PublishDocumentation](https://github.com/JZDesign/HTTPEngine/workflows/PublishDocumentation/badge.svg) [![Docs](https://img.shields.io/badge/Jazzy-Documentation-634fb3.svg?style=flat)](https://jzdesign.github.io/HTTPEngine/) [![SPM compatible](https://img.shields.io/badge/SPM-Compatible-e66f20.svg?style=flat)](https://github.com/apple/swift-package-manager) [![License](https://img.shields.io/badge/License-MIT-335577.svg?style=flat)](https://github.com/JZDesign/HTTPEngine/blob/master/LICENSE) 
 
 A convenience wrapper around Swift's Combine and URLSession to make `URLRequests`
 
@@ -10,10 +10,6 @@ dependencies: [
 ],
 ```
 
-## [View Documentation](https://jzdesign.github.io/HTTPEngine/)
-
-Documentation generated by [Jazzy](https://github.com/realm/jazzy).
-
 
 ## Usage
 ### Get and decode
@@ -72,5 +68,9 @@ engine
     .sink { data in
         // handle response data
     }
+```
+
+
+## [View Documentation](https://jzdesign.github.io/HTTPEngine/)
 
-```
+Documentation generated by [Jazzy](https://github.com/realm/jazzy).