do not deploy 'examples' artifact

The module only serves an educational ppurpose and should not be used as a dependency

Author: mtf90

examples/pom.xml

@@ -30,7 +30,10 @@ limitations under the License.
 
     <artifactId>learnlib-examples</artifactId>
     <name>LearnLib :: Examples</name>
-    <description>A collection of examples of how to use LearnLib</description>
+    <description>
+        A collection of various small example applications that illustrate several use cases of LearnLib.
+        *Note:* This artifact is not intended as a library, but only exists for educational purposes.
+    </description>
 
     <build>
         <pluginManagement>
@@ -42,6 +45,14 @@ limitations under the License.
                         <skip>true</skip>
                     </configuration>
                 </plugin>
+                <plugin>
+                    <!-- Do not deploy binaries -->
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-deploy-plugin</artifactId>
+                    <configuration>
+                        <skip>true</skip>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>
     </build>

pom.xml

@@ -983,11 +983,12 @@ limitations under the License.
             </dependency>
 
             <!-- examples -->
-            <dependency>
+            <!-- artifact will not be deployed, so don't allow any accidental reference to it -->
+            <!--dependency>
                 <groupId>de.learnlib</groupId>
                 <artifactId>learnlib-examples</artifactId>
                 <version>${project.version}</version>
-            </dependency>
+            </dependency-->
 
             <!-- oracles -->
             <dependency>