[gsettings-desktop-schemas] Add a gsettings key to show/hide weekday

[Cosimo Cecchi <cosimoc src gnome org>]

commit 4a93810a12993a4c1616d038dff57954c5600367
Author: Cosimo Cecchi <cosimo endlessm com>
Date:   Tue Sep 5 12:51:51 2017 -0700

    Add a gsettings key to show/hide weekday
    
    https://bugzilla.gnome.org/show_bug.cgi?id=669778

 schemas/org.gnome.desktop.interface.gschema.xml.in |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/schemas/org.gnome.desktop.interface.gschema.xml.in 
b/schemas/org.gnome.desktop.interface.gschema.xml.in
index 9e5fb20..0492c8e 100644
--- a/schemas/org.gnome.desktop.interface.gschema.xml.in
+++ b/schemas/org.gnome.desktop.interface.gschema.xml.in
@@ -220,6 +220,13 @@
         If true, display date in the clock, in addition to time.
       </description>
     </key>
+    <key name="clock-show-weekday" type="b">
+      <default>true</default>
+      <summary>Show weekday in clock</summary>
+      <description>
+        If true, display weekday in the clock, in addition to time.
+      </description>
+    </key>
     <key name="show-battery-percentage" type="b">
       <default>false</default>
       <summary>Show battery percentage</summary>