Update versions and polish

Author: mpkorstanje

java/pom.xml

@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>testng-xml-formatter</artifactId>
-    <version>0.7.1-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>TestNG XML Formatter</name>
     <description>Renders Cucumber Messages as TestNG XML</description>