Disable frontend-maven-plugin so we can use OpenBSD's Node and NPM.
Index: server/pom.xml
--- server/pom.xml.orig
+++ server/pom.xml
@@ -197,6 +197,7 @@
                 <version>1.7.6</version>
 
                 <configuration>
+                    <skip>true</skip>
                     <workingDirectory>webtarget</workingDirectory>
                 </configuration>
