Git commits in Moodle 2.5.0 by Itamar Tzadok

commit ed608e7ad4e76da5c3b6d0df8179191446d2e6a9
Author: Itamar Tzadok <itamar@substantialmethods.com>
Date:   Wed, 14 Nov 2012 14:03:14 +0800
Tag:    v2.5.0-beta

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