Increment snapshot version

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

Change-Id: I556e0492de6cdb04800686dd87410890f2402a66
Signed-off-by: Patrick Brady <patrick.brady@att.com>
Issue-ID: APPC-1585
diff --git a/CdtProxyService/pom.xml b/CdtProxyService/pom.xml
index 679da45..1007fe5 100644
--- a/CdtProxyService/pom.xml
+++ b/CdtProxyService/pom.xml
@@ -28,7 +28,7 @@
     <groupId>org.onap.appc.cdt</groupId>
     <artifactId>cdt-proxy-service</artifactId>
     <name>CdtProxyService</name>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.6.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <properties>
         <java.version>1.8</java.version>
diff --git a/pom.xml b/pom.xml
index 8ffcc36..ab5f007 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.onap.appc.cdt</groupId>
     <artifactId>config-design-tool</artifactId>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.6.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>appc-config-design-tool</name>
diff --git a/version.properties b/version.properties
index 0c2ba15..45e6ecd 100644
--- a/version.properties
+++ b/version.properties
@@ -25,7 +25,7 @@
 # because they are used in Jenkins, whose plug-in doesn't support
 
 release_name=1
-sprint_number=5
+sprint_number=6
 feature_revision=0
 
 base_version=${release_name}.${sprint_number}.${feature_revision}