[gnome-commander/GSettings] Adds summary for hide-backup-files gschema option

[Uwe Scholz <uwescholz src gnome org>]

commit 2e7089a53c7a1869b748b7c0e0d35744667fb131
Author: Uwe Scholz <uwescholz src gnome org>
Date:   Sun Jun 19 19:20:04 2016 +0200

    Adds summary for hide-backup-files gschema option

 data/org.gnome.gnome-commander.gschema.xml |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/org.gnome.gnome-commander.gschema.xml b/data/org.gnome.gnome-commander.gschema.xml
index c224b71..1e45a1b 100644
--- a/data/org.gnome.gnome-commander.gschema.xml
+++ b/data/org.gnome.gnome-commander.gschema.xml
@@ -445,6 +445,7 @@
     </key>
     <key name="hide-backup-files" type="b">
       <default>true</default>
+      <summary>Hide backup files</summary>
       <description>Hide all files with a suffix defined as the backup pattern.</description>
     </key>
     <key name="backup-pattern" type="s">