Add Readme

Author: DavidGBrett

Readme.md

@@ -1,8 +1,24 @@
-Flow.Launcher.Plugin.AppAudioManager
+<p align="center">
+    <img src="Flow.Launcher.Plugin.AppAudioManager\Assets\PluginIcon.png" alt="App Audio Manager Plugin Icon" height="120">
+</p>
+
+App Audio Manager for Flow Launcher
 ==================
 
-A plugin for the [Flow launcher](https://github.com/Flow-Launcher/Flow.Launcher).
+Control the volume and mute state of individual applications directly from [Flow launcher](https://github.com/Flow-Launcher/Flow.Launcher).
 
 ### Usage
+- Type ``am`` to list all current audio sessions (grouped by name).
+- You can then select one and follow the menu options to change its volume or mute it.
+- You can also right click to get more information on the audio session group.
+
+### Installation
+
+#### Plugin Store / Manager
+1. Open Flow Launcher
+2. Search for ``pm install App Audio Manager by DavidGBrett`` or use the plugin store   
+3. Install the plugin
 
-    am <arguments>
+#### Manual Debug Install
+1. Download this repository
+2. Run the file ``debug.ps1``