Add classes so they can be used as "clean" dependency.

smalyshev · smalyshev · commit 7c884be1f526 · 2016-10-26T13:37:18.000-07:00
diff --git a/pom.xml b/pom.xml
@@ -142,6 +142,7 @@
                 <configuration>
                     <warSourceDirectory>WebContent</warSourceDirectory>
                     <failOnMissingWebXml>false</failOnMissingWebXml>
+                    <attachClasses>true</attachClasses>
                 </configuration>
             </plugin>
             <plugin>
