Merge branch '3.0' into 3.1

wouterj · wouterj · commit d01a16f220f2 · 2016-07-16T12:35:12.000+02:00
diff --git a/form/without_class.rst b/form/without_class.rst
@@ -60,8 +60,6 @@ an array.
     a better choice, since it returns the data (usually an object) after
     it's been transformed by the Form component.
 
-.. _booking-validation-forms:
-
 Adding Validation
 -----------------
 
