Version bump to 2.16.0

Issue-Ref: 3852
Signed-off-by: Alexander Diewald <diewald@fortiss.org>

org.fortiss.tooling.feature/feature.xml

@@ -2,7 +2,7 @@
 <feature
       id="org.fortiss.tooling.feature"
       label="Fortiss Tooling Kernel 2.14-LATEST Feature"
-      version="2.15.0.qualifier"
+      version="2.16.0.qualifier"
       provider-name="fortiss GmbH">
 
    <description url="http://www.example.com/description">

org.fortiss.tooling.feature/pom.xml

@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <name>Tooling Kernel 2.14-LATEST Feature</name>
-  <version>2.15.0-SNAPSHOT</version>
+  <version>2.16.0-SNAPSHOT</version>
   <artifactId>org.fortiss.tooling.feature</artifactId>
   <groupId>org.fortiss.tooling.feature</groupId>