Developer credits

Git commits in Moodle 3.7.x by Alexander Bias

commit d6cea5ccd901265e7b09f01b8789f91b83d57c63
Author: Alexander Bias <alexander.bias@uni-ulm.de>
Date:   Thu, 28 Mar 2019 04:18:42 +0800
Tag:    v3.7.0-beta

MDL-65056 completion: Hide checkboxes on course page for teachers

commit 0048e12f0417100c34bcaa0b28aedafcaa98de20
Author: Alexander Bias <alexander.bias@uni-ulm.de>
Date:   Wed, 20 Feb 2019 15:09:50 +0800
Tag:    v3.7.0-beta

MDL-64903 block_myoverview: Cluster course filters

commit c8def6e3940c80c2e26cf2e1c8fc51a7a5083f0a
Author: Alexander Bias <alexander.bias@uni-ulm.de>
Date:   Wed, 20 Feb 2019 14:32:50 +0800
Tag:    v3.7.0-beta

MDL-64905 block_myoverview: Progress bar percentage as placeholder