Neha, sukreet | changing release version to 2.2.

Author: nehashri

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>org.openmrs.module</groupId>
     <artifactId>openmrs-module-terminology_atomfeed_client</artifactId>
-    <version>2.0-SNAPSHOT</version>
+    <version>2.2-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Terminology atom feed client</name>
     <description>Consumes Terminology feed from terminology registry</description>