[gthumb] User docs: Update 404 wiki links

[Andre Klapper <aklapper src gnome org>]

commit 3316dd107503d0d7c1103f4f316a691947b53f16
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Mar 23 21:45:53 2014 +0100

    User docs: Update 404 wiki links

 help/C/edit-redeye.page  |    2 +-
 help/C/extensions.page   |    2 +-
 help/C/introduction.page |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/help/C/edit-redeye.page b/help/C/edit-redeye.page
index 6101f26..00a6e1a 100644
--- a/help/C/edit-redeye.page
+++ b/help/C/edit-redeye.page
@@ -20,6 +20,6 @@ id="gthumb-edit-red-eye">
   "orange eye" sometimes seen in photos of children, or if the surrounding
   skin has a reddish tinge. This tool could use improvement - if you
   are fiendishly clever, love matrix algebra and open source software, please
-  <link href="http://live.gnome.org/gthumb/development";>submit a patch!</link></p>
+  <link href="https://wiki.gnome.org/Apps/gthumb/development";>submit a patch!</link></p>
 
 </page>
diff --git a/help/C/extensions.page b/help/C/extensions.page
index 9128941..30c2147 100644
--- a/help/C/extensions.page
+++ b/help/C/extensions.page
@@ -18,7 +18,7 @@ id="gthumb-extensions">
   extensions are actually enabled.</p>
 
   <p>If you would like to write your own extension, please visit
-  <link href="http://live.gnome.org/gthumb";>http://live.gnome.org/gthumb</link>
+  <link href="https://wiki.gnome.org/Apps/gthumb";>https://wiki.gnome.org/Apps/gthumb</link>
   for development information. An example extension is provided in the source
   code, which you can base your own extension on.</p>
 
diff --git a/help/C/introduction.page b/help/C/introduction.page
index 2f8a0ab..8e93d52 100644
--- a/help/C/introduction.page
+++ b/help/C/introduction.page
@@ -33,6 +33,6 @@ id="gthumb-introduction">
   allow users to extend the functionality of <app>gThumb</app>.</p>
   <p>More information about these extensions, and about <app>gThumb</app>
   generally, is available at 
-  <link href="http://live.gnome.org/gthumb";>http://live.gnome.org/gthumb</link>.</p>
+  <link href="https://wiki.gnome.org/Apps/gthumb";>https://wiki.gnome.org/Apps/gthumb</link>.</p>
 
 </page>