[gitg] Disable use of gravatar by default

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 7a5c158e5ef330d455de0e5841143d86ffbfc9ee
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Fri Aug 19 09:23:04 2016 +0200

    Disable use of gravatar by default
    
    https://bugzilla.gnome.org/show_bug.cgi?id=744159

 data/org.gnome.gitg.gschema.xml.in.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/org.gnome.gitg.gschema.xml.in.in b/data/org.gnome.gitg.gschema.xml.in.in
index bf5e751..7a24233 100644
--- a/data/org.gnome.gitg.gschema.xml.in.in
+++ b/data/org.gnome.gitg.gschema.xml.in.in
@@ -47,7 +47,7 @@
       </_description>
     </key>
     <key name="use-gravatar" type="b">
-      <default>true</default>
+      <default>false</default>
       <_summary>Use Gravatar</_summary>
       <_description>
         Enable the use of gravatar to display user avatars.