Release of v3.2.2-alpha6

Add new subform classes. Fix registry class methods return type. Update all list and custom fields to use the new layouts.

admin/models/forms/custom_code.xml

@@ -100,6 +100,7 @@
 			name="component"
 			label="COM_COMPONENTBUILDER_CUSTOM_CODE_COMPONENT_LABEL"
 			class="list_class"
+			layout="joomla.form.field.list-fancy-select"
 			multiple="false"
 			default="0"
 			required="true"