v0.91-beta

still have to do some codebeautifing

v0.9-beta

Now there are up to 3 lists. First list shows the courses where the user is enrolled as teacher, second as Student, and third as nonediting teacher.
Code uses capabilitiy, so there might be other roles with this used capabilities.

v0.8-beta

This version works as excpected. It is a clone of the original moodle block course list with advanced functionality in order to show in which courses the user is enrolled as teacher.