Increment snapshot version

Change from 1.5.0-SNAPSHOT to 1.6.0-SNAPSHOT to prepare
for next development cycle.

Change-Id: I187785ab4b11a37815289d20ba802c48e86cee7f
Signed-off-by: Patrick Brady <patrick.brady@att.com>
Issue-ID: APPC-1585
diff --git a/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/pom.xml b/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/pom.xml
index d7ad26e..d29904f 100644
--- a/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/pom.xml
+++ b/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/pom.xml
@@ -287,5 +287,5 @@
             </build>
         </profile>
     </profiles>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.6.0-SNAPSHOT</version>
 </project>