drop unused patches

libglade-2.5.1-invisible-char.patch

@@ -1,15 +0,0 @@
---- libglade-2.5.1/glade/glade-gtk.c.invisible-char	2006-03-23 09:15:52.000000000 -0500
-+++ libglade-2.5.1/glade/glade-gtk.c	2006-03-23 09:16:21.000000000 -0500
-@@ -421,7 +421,11 @@
- entry_set_invisible_char (GladeXML *xml, GtkWidget *w,
- 			  const gchar *name, const gchar *value)
- {
--    gtk_entry_set_invisible_char (GTK_ENTRY (w), value [0]);
-+    gunichar c;
-+
-+    c = g_utf8_get_char_validated (value, strlen (value));
-+    if (c > 0)
-+        gtk_entry_set_invisible_char (GTK_ENTRY (w), c);
- }
- 
- static void

unref.patch

@@ -1,12 +0,0 @@
-diff -up libglade-2.6.2/glade/glade-xml.c.unref libglade-2.6.2/glade/glade-xml.c
---- libglade-2.6.2/glade/glade-xml.c.unref	2008-02-19 21:59:52.000000000 -0500
-+++ libglade-2.6.2/glade/glade-xml.c	2008-02-19 22:00:10.000000000 -0500
-@@ -256,7 +256,7 @@ glade_xml_new_from_buffer(const char *bu
-     if( !glade_xml_construct_from_buffer(self, buffer, size, root, domain) )
-     {
-        /* Clean up, the parser was unable to load the object */
--       g_free(self);
-+       g_object_unref(self);
-        return NULL;
-     }
-