Git commits in Moodle 3.4.2 by Farhan Karmali

commit 4448ddc159dabd937cba9b00e8e1765211676656
Author: Farhan Karmali <farhan6318@gmail.com>
Date:   Tue, 30 Jan 2018 00:16:23 +0800
Tag:    v3.4.2

MDL-61236 enrol: Course welcome message to be sent from correct contact

commit 17147e520434bd32d4f8ca02ee6befd25247b35a
Author: Farhan Karmali <farhan6318@gmail.com>
Date:   Fri, 29 Dec 2017 23:13:34 +0800
Tag:    v3.4.2

MDL-61081 enrol: Start and end date for courses created by external db

commit 9b55ca16d5d28a03208e4d17110307b2f3b8f536
Author: Farhan Karmali <farhankarmali@Farhans-MacBook-Air.local>
Date:   Fri, 29 Dec 2017 22:43:48 +0800
Tag:    v3.4.2

MDL-37390 course: Set startdate and enddate properly for approved course