Switch to side-by-side view

--- a/src/qtgui/recollmain.ui
+++ b/src/qtgui/recollmain.ui
@@ -206,7 +206,7 @@
             <string>E&amp;xit</string>
         </property>
         <property name="accel">
-            <string></string>
+            <string>Ctrl+Q</string>
         </property>
     </action>
     <action>