Build steps selection is much more based on properties, where the pha…

…se is set to "none" to disable.

pom.xml

@@ -136,7 +136,7 @@ along with semanticcms-openfile-servlet.  If not, see <https://www.gnu.org/licen
             <groupId>org.apache.maven.plugins</groupId><artifactId>maven-dependency-plugin</artifactId>
             <executions>
               <execution>
-                <id>unpack.offlineLinks</id><phase>prepare-package</phase><goals><goal>unpack</goal></goals>
+                <id>unpack.offlineLinks</id><phase>${unpack.offlineLinks.phase}</phase><goals><goal>unpack</goal></goals>
                 <configuration>
                   <artifactItems>
                     <!-- Direct -->