Fix manifest file inclusion weirdness in shade plugin

Author: rogermb

pom.xml

@@ -204,7 +204,16 @@
 												<exclude>META-INF/versions/9/module-info.class</exclude>
 											</excludes>
 										</filter>
+										<filter>
+											<artifact>*:*</artifact>
+											<excludes>
+												<exclude>META-INF/*.MF</exclude>
+											</excludes>
+										</filter>
 									</filters>
+									<transformers>
+										<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer" />
+									</transformers>
 								</configuration>
 							</execution>
 						</executions>