[recipes] Allow adding more than 4 images

[Matthias Clasen <matthiasc src gnome org>]

commit e649abaf3a4bcf57d005161c3de0f464c0abcedf
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jan 24 08:58:01 2017 +0300

    Allow adding more than 4 images
    
    This restriction is a leftover from when there was a vertical
    non-scrolling thumbnail view.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=777668

 src/gr-edit-page.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gr-edit-page.c b/src/gr-edit-page.c
index b980e80..0c3124f 100644
--- a/src/gr-edit-page.c
+++ b/src/gr-edit-page.c
@@ -162,7 +162,7 @@ update_image_button_sensitivity (GrEditPage *page)
 
         g_object_get (page->images, "images", &images, NULL);
         length = images->len;
-        gtk_widget_set_sensitive (page->add_image_button, length < 4);
+        gtk_widget_set_sensitive (page->add_image_button, TRUE);
         gtk_widget_set_sensitive (page->remove_image_button, length > 0);
         gtk_widget_set_sensitive (page->rotate_image_left_button, length > 0);
         gtk_widget_set_sensitive (page->rotate_image_right_button, length > 0);