Use latest released root pom version (#25)

Author: BertScholten

source/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <groupId>nl.aerius</groupId>
     <artifactId>aerius-root-pom</artifactId>
-    <version>1.1.0</version>
+    <version>1.2.0</version>
     <relativePath /> <!-- lookup parent from repository -->
   </parent>
   <packaging>pom</packaging>