Switch to side-by-side view

--- a/src/qtgui/i18n/recoll_ru.ts
+++ b/src/qtgui/i18n/recoll_ru.ts
@@ -583,6 +583,10 @@
         <source>External index dialog</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>&amp;Erase document history</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>RclResList</name>
@@ -1547,6 +1551,10 @@
         <source>Remove from list. This has no effect on the disk index.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Remember sorting preference between invocations.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ViewAction</name>