2.1.1 release version

pom.xml

@@ -8,7 +8,7 @@
     </parent>
     <groupId>fr.soleil.device</groupId>
     <artifactId>CryoCooler-${aol}-${mode}</artifactId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
     <packaging>nar</packaging>
     <name>CryoCooler</name>
 <!-- use for the name of executable -->