Update Mac OS X installation documentation

Description

I have installed Opencast based on the documentation found on https://docs.opencast.org/develop/admin/installation/source-macosx/

The goal of this task is to improve this documentation based on my experience.

Fixed and reviewed
Your pinned fields
Click on the next to a field label to start pinning.

Assignee

Former user

Reporter

Former user

Tags (folksonomy)