Git commits in Moodle 2.4.1 by Itamar Tzadok

commit d87a55fc2b83f8188df7efc6ce642e64b7ef5780
Author: Itamar Tzadok <itamar@substantialmethods.com>
Date:   Wed, 14 Nov 2012 14:03:14 +0800
Tag:    v2.4.1

MDL-36433 Forms lib - Added dash escaping to validation script getter.