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-sequence-generator/appc-sequence-generator-model/pom.xml b/appc-sequence-generator/appc-sequence-generator-model/pom.xml
index 62e34b1..bdc77e7 100644
--- a/appc-sequence-generator/appc-sequence-generator-model/pom.xml
+++ b/appc-sequence-generator/appc-sequence-generator-model/pom.xml
@@ -32,7 +32,7 @@
 	</parent>
         <groupId>org.onap.appc</groupId>
   <artifactId>appc-sequence-generator-model</artifactId>
-  <version>1.5.0-SNAPSHOT</version>
+  <version>1.6.0-SNAPSHOT</version>
   <name>appc-sequence-generator-model</name>
   <packaging>bundle</packaging>
   <build>