Author: Farhan Karmali
MDL-61208 enrol: Standard enrol plugins should use tasks instead of cron
http://git.moodle.org/gw?p=moodle.git;a=commit;h=fe5b5be1ddbfc848a720da8928ddf9fd2882a3b8
http://github.com/moodle/moodle/commit/fe5b5be1ddbfc848a720da8928ddf9fd2882a3b8
+ 3.5 en [enrolcategorysynctask,enrol_category]
+ 3.5 en [enrolcohortsynctask,enrol_cohort]
+ 3.5 en [sendexpirynotificationstask,enrol_manual]
+ 3.5 en [syncenrolmentstask,enrol_manual]
+ 3.5 en [enrolmetasynctask,enrol_meta]
+ 3.5 en [processexpirationstask,enrol_paypal]
+ 3.5 en [sendexpirynotificationstask,enrol_self]
+ 3.5 en [syncenrolmentstask,enrol_self]