Switch to side-by-side view

--- a/src/index/beaglequeue.h
+++ b/src/index/beaglequeue.h
@@ -71,7 +71,6 @@
     Rcl::Db   *m_db;
     BeagleQueueCache  *m_cache;
     string     m_queuedir;
-    TempDir    m_tmpdir;
     DbIxStatusUpdater *m_updater;
     bool       m_nocacheindex;