Merge tag 'v3.1.0' into develop

3.1.0

Author: LEDfan

pom.xml

@@ -5,7 +5,7 @@
 
     <groupId>eu.openanalytics</groupId>
     <artifactId>containerproxy</artifactId>
-    <version>1.1.0-SNAPSHOT</version>
+    <version>1.1.0</version>
     <name>ContainerProxy</name>
     <packaging>jar</packaging>