Change API Version to 2.1.15

Issue-ID: AAF-902
Change-Id: I25ea4791fcbe45612197d7206b4af1ae23b6c489
Signed-off-by: Gathman, Jonathan (jg1555) <jg1555@us.att.com>
diff --git a/auth/auth-cass/pom.xml b/auth/auth-cass/pom.xml
index 646dcbb..4b9f9fe 100644
--- a/auth/auth-cass/pom.xml
+++ b/auth/auth-cass/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.onap.aaf.authz</groupId>
 		<artifactId>authparent</artifactId>
-		<version>2.1.14-SNAPSHOT</version>
+		<version>2.1.15-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>