[Deptheads] Schedule proof

[Strategicon Department Heads]

http://www.strategicon.net/forms/Orccon2019Conbook_02.pdf

As far as I know this is complete. I had to add new departments -- Adventurers League was easy -- they got 'A'. Pathfinder Society wasn't -- both 'P' and 'S' are taken, so I went with 'F'. I can change it if there's a better suggestion, but it needs to be one character only.

Eric