Git commits in Moodle 2.2.2 by Dongsheng Cai

commit d049031e95d1728166d23b88fa5b61c4b9c1d32f
Author: Dongsheng Cai <imdongsheng@gmail.com>
Date:   Mon, 27 Feb 2012 11:37:25 +0800
Tag:    v2.2.2

MDL-29347 core_enrol_get_enrolled_users web service should limit the number of participants - Jerome/Dongsheng