Docs: Updating Readme for 2.0.0 release.

Author: freemo

README.md

@@ -73,7 +73,7 @@ To include Aparapi in your project of choice include the following Maven depende
 <dependency>
     <groupId>com.aparapi</groupId>
     <artifactId>aparapi</artifactId>
-    <version>1.10.0</version>
+    <version>2.0.0</version>
 </dependency>
 ```