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-inbound/appc-design-services/provider/pom.xml b/appc-inbound/appc-design-services/provider/pom.xml
index 4593a2f..7c7e5c0 100755
--- a/appc-inbound/appc-design-services/provider/pom.xml
+++ b/appc-inbound/appc-design-services/provider/pom.xml
@@ -197,6 +197,6 @@
             <version>1.6.5</version>
         </dependency>
     </dependencies>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.6.0-SNAPSHOT</version>
 </project>