Switch to side-by-side view

--- a/tests/zip/zip.txt
+++ b/tests/zip/zip.txt
@@ -2,3 +2,5 @@
 text/plain	[file:///home/dockes/projets/fulltext/testrecoll/zip/with blanks.zip]	[with blanks.zip]	248	bytes	
 text/plain	[file:///home/dockes/projets/fulltext/testrecoll/zip/manysmall.zip]	[manysmall.zip]	15222	bytes	
 text/plain	[file:///home/dockes/projets/fulltext/testrecoll/zip/misc.zip]	[misc.zip]	168155	bytes	
+1 results
+message/rfc822	[file:///home/dockes/projets/fulltext/testrecoll/zip/maildir.zip]	[[FreeBSD-Announce]  ZIPPEDMAILDIR_UNIQUEXXX 	FreeBSD Security Advisory FreeBSD-SA-04:17.procfs]	59171	bytes