Moving the junit test results from 'plain' to 'xml' so that Bamboo can make use of them.

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@11786 b35dd754-fafc-0310-a699-88a17e54d16e

build/build.xml

@@ -622,7 +622,7 @@
                 <pathelement path="${test.classes.dest.dir}"/>
             </classpath>
 
-            <formatter type="plain"/>
+            <formatter type="xml"/>
 
             <batchtest todir="${test.results.dest.dir}">
                 <fileset dir="${src.test.java.dir}">