Updated forms/_field.html template to respect 'label' and 'classes' context vars.
Updated forms/_field.html template to respect 'label' and 'classes' context vars.

mozilla/moztrap,mccarrmb/moztrap,mccarrmb/moztrap,mccarrmb/moztrap,shinglyu/moztrap,mozilla/moztrap,bobsilverberg/moztrap,mozilla/moztrap,mozilla/moztrap,shinglyu/moztrap,bobsilverberg/moztrap,shinglyu/moztrap,mccarrmb/moztrap,mozilla/moztrap,shinglyu/moztrap,bobsilverberg/moztrap,mccarrmb/moztrap,bobsilverberg/moztrap,shinglyu/moztrap