Changed 'publish' to 'sf-publish' to only publish the zips, not all logs. Changed behaviour so that 'sf.spec.package.src.enable'=false stops the source repos from getting packaged, but not the RnD ones (which are extracted again in platform builds)
<?xml version="1.0"?>
<project name="SF-PACKAGE-REFS">
<path id="sf.spec.system.definition.files">
<fileset dir="${sf.spec.job.drive}/" casesensitive="false">
<include name="${sf.spec.systemdefinition.location}" />
</fileset>
</path>
</project>