chore: add ark grants banner

Author: dated

CHANGELOG.md

@@ -5,6 +5,6 @@ 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).
 
-## [1.0.0] - 2020-03-18
+## [1.0.0] - 2020-03-26
 
 - Initial release

README.md

@@ -1,10 +1,12 @@
 # Transaction Export Plugin
 
+![Transaction Export Plugin](./banner.png)
+
 > Export your transactions for all your tax needs. The information presented by this plugin has been prepared for informational purposes only, and is not intended to provide, and should not be relied on for, tax, legal or accounting advice.
 
 ## Installation
 
-Install this plugin directly through the Plugins Manager of the Desktop Wallet. Alternatively you can clone or [download it](https://github.com/dated/transaction-export-plugin/archive/master.zip) this repository and unzip it into `~/.ark-desktop/plugins/`.
+Install this plugin directly through the Plugins Manager of the Desktop Wallet. Alternatively you can clone or [download](https://github.com/dated/transaction-export-plugin/archive/master.zip) this repository and unzip it into `~/.ark-desktop/plugins/`.
 
 ## Credits