Fix download link: use Maven Central instead of missing GitHub release assets

Author: Andre Stubbe

README.md

@@ -143,7 +143,7 @@ dependencies {
 
 ### Quick Start (No Maven Required)
 
-1. Download JAR: [fastrobot-2.0.0.jar](https://github.com/andrestubbe/FastRobot/releases/download/v2.0.0/fastrobot-2.0.0.jar)
+1. Download JAR from Maven Central: https://repo1.maven.org/maven2/io/github/andrestubbe/fastrobot/2.0.0/fastrobot-2.0.0.jar
 2. Run demos directly: `java -cp ".;fastrobot-2.0.0.jar" fastrobot.DesktopStreamDemo`
 
 ### Basic Usage