[gnome-shell] set a summary on the saved-im-presence and saved-session-presence keys

[Guillaume Desmottes <gdesmott src gnome org>]

commit 7a4b6138c1166a3f5ba2d8e946f4f7ec6e03ad24
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Tue Jan 31 11:11:16 2012 +0100

    set a summary on the saved-im-presence and saved-session-presence keys
    
    https://bugzilla.gnome.org/show_bug.cgi?id=669098

 data/org.gnome.shell.gschema.xml.in |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/data/org.gnome.shell.gschema.xml.in b/data/org.gnome.shell.gschema.xml.in
index 00bba5d..3772d46 100644
--- a/data/org.gnome.shell.gschema.xml.in
+++ b/data/org.gnome.shell.gschema.xml.in
@@ -53,11 +53,13 @@
     </key>
     <key name="saved-im-presence" type="i">
       <default>1</default>
-      <_summary></_summary>
+      <_summary>Internally used to store the last IM presence explicitly set by the user. The
+value here is from the TpConnectionPresenceType enumeration.</_summary>
     </key>
     <key name="saved-session-presence" type="i">
       <default>0</default>
-      <_summary></_summary>
+      <_summary>Internally used to store the last session presence status for the user. The
+value here is from the GsmPresenceStatus enumeration.</_summary>
     </key>
     <child name="clock" schema="org.gnome.shell.clock"/>
     <child name="calendar" schema="org.gnome.shell.calendar"/>