Merge branch 'application-mgt-new' into 'master'

Prepare for the release

See merge request entgra/carbon-device-mgt-plugins!125

pom.xml

@@ -1204,7 +1204,7 @@
     <properties>
 
         <!-- Carbon Device Management -->
-        <carbon.devicemgt.version>4.1.6-SNAPSHOT</carbon.devicemgt.version>
+        <carbon.devicemgt.version>4.1.6</carbon.devicemgt.version>
         <carbon.devicemgt.version.range>[4.0.0, 5.0.0)</carbon.devicemgt.version.range>
 
         <!-- Carbon Device Management Plugins -->