Prepare breaking changes in 2.0.0

Author: dfuchss

pom.xml

@@ -68,7 +68,7 @@
   </distributionManagement>
 
   <properties>
-    <revision>1.1.0</revision>
+    <revision>2.0.0-SNAPSHOT</revision>
     <ardoco.version>${revision}</ardoco.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>