Use validation addon 2.3.0

Author: adrienlauer

pom.xml

@@ -27,7 +27,7 @@
         <mongodb.version>3.0.3</mongodb.version>
         <morphia.version>1.1.1</morphia.version>
         <business.version>2.3.0</business.version>
-        <validation-addon.version>2.3.0-SNAPSHOT</validation-addon.version>
+        <validation-addon.version>2.3.0</validation-addon.version>
 
         <compatibility.version>1.0.0</compatibility.version>