Adding a hardcoded version for maven-jetty-plugin - that appears to stop jetty from blocking after startup
diff --git a/standard-test/pom.xml b/standard-test/pom.xml
index ffde2cd..37251de 100644
--- a/standard-test/pom.xml
+++ b/standard-test/pom.xml
@@ -148,6 +148,7 @@
       <plugin>
         <groupId>org.mortbay.jetty</groupId>
         <artifactId>maven-jetty-plugin</artifactId>
+        <version>6.1.10</version>   <!-- appears to be required to enable daemon=true behaviour -->
         <configuration>
           <scanIntervalSeconds>10</scanIntervalSeconds>
           <connectors>