Add v to version number

Author: benjamin-maynard

CHANGELOG.md

@@ -4,14 +4,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.1.0] - 15-12-2018
+## [v1.1.0] - 15-12-2018
 ### Slack Integration & Error Handling
 - Added Slack Integration
 - Introduced Error Handling to make sure the container exits with the correct status, and provides useful debug information
 - Fixed a bug where a failure of `mysqldump` would lead to a blank database backup being uploaded to S3
 - Introduced default Environment Variables for non-essential values
 - Improved the README.md
 
-## [1.0.0] - 02-12-2018
+## [v1.0.0] - 02-12-2018
 ### Initial Release
 - Initial Release