docs: Update URL of some documentation links

http://developer.gnome.org -> http://library.gnome.org

HACKING

@@ -13,7 +13,7 @@ fine GNU mirrors.  Beta software can be found at alpha.gnu.org.
 Up-to-date instructions about developing GNOME applications and libraries
 can be found here:
 
-        http://developer.gnome.org
+        http://library.gnome.org/devel/
 
 Information about using git with GNOME can be found here:
 

INSTALL.in

@@ -31,5 +31,4 @@ in the file:
 
 Or online at:
 
- http://developer.gnome.org/doc/API/2.0/gtk/gtk-building.html
-
+ http://library.gnome.org/devel/gtk/stable/gtk-building.html

README.in

@@ -254,7 +254,7 @@ Release notes for 2.10
   GTK_OBJECT_IS_FLOATING() will still work, but direct checking
   of the GTK_FLOATING flag will no longer detect the floating 
   reference. Details about floating references can be found in the docs:
-  http://developer.gnome.org/doc/API/2.0/gobject/gobject-The-Base-Object-Type.html#floating-ref
+  http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#floating-ref
 
 * Accelerators like (_F) are now stripped from labels when they are 
   displayed in toolbars. If this is not wanted, the feature can be 

docs/reference/gtk/question_index.sgml

@@ -39,7 +39,7 @@ The GTK+ <ulink url="http://www.gtk.org">website</ulink> offers a
 <ulink url="http://www.gtk.org/tutorial">tutorial</ulink> and a 
 <ulink url="http://www.gtk.org/faq">FAQ</ulink>. More documentation ranging
 from whitepapers to online books can be found at the
-<ulink url="http://developer.gnome.org/doc">GNOME developer's site</ulink>.
+<ulink url="http://library.gnome.org/devel/">GNOME developer's site</ulink>.
 After studying these materials you should be well prepared to come back to
 this reference manual for details.
 </para></answer>

gtk/gtkdialog.c

@@ -1132,7 +1132,7 @@ gtk_dialog_set_alternative_button_order_valist (GtkDialog *dialog,
  * response ids passed to this function.
  *
  * By default, GTK+ dialogs use the button order advocated by the Gnome
- * <ulink url="http://developer.gnome.org/projects/gup/hig/2.0/">Human
+ * <ulink url="http://library.gnome.org/devel/hig-book/stable/">Human
  * Interface Guidelines</ulink> with the affirmative button at the far
  * right, and the cancel button left of it. But the builtin GTK+ dialogs
  * and #GtkMessageDialog<!-- -->s do provide an alternative button order,

gtk/gtkwidget.c

@@ -11100,7 +11100,8 @@ G_DEFINE_BOXED_TYPE (GtkRequisition, gtk_requisition,
  * instance in question, it will inherit an #AtkObject implementation from the
  * first ancestor class for which such an implementation is defined.
  *
- * The documentation of the <ulink url="http://developer.gnome.org/doc/API/2.0/atk/index.html">ATK</ulink>
+ * The documentation of the
+ * <ulink url="http://library.gnome.org/devel/atk/stable/">ATK</ulink>
  * library contains more information about accessible objects and their uses.
  *
  * Returns: (transfer none): the #AtkObject associated with @widget

modules/engines/ms-windows/msw_style.c

@@ -467,7 +467,7 @@ msw_style_setup_system_settings (void)
   setup_menu_settings (settings);
 
   /*
-     http://developer.gnome.org/doc/API/2.0/gtk/GtkSettings.html
+     http://library.gnome.org/devel/gtk/stable/GtkSettings.html
      http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/systemparametersinfo.asp
      http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getsystemmetrics.asp */
 }