SC2: Add location type tracking to client UI

[Salzkorn]

What is this fixing or adding?

This makes the client separate uncollected locations by location type, lists which location types are Trash/Nothing based on the corresponding YAML options, and colors mission names in a lighter blue if the remaining locations are all Trash/Nothing.

How was this tested?

Checking tooltips & colors with different amounts of remaining checks in Liberation Day.

If this makes graphical changes, please attach screenshots.

[Ziktofel]

Note about these things:
The early unit location (if there's the early unit) is enabled, even if it's class is assigned to trash/nothing
Any locations subject to plando are enabled (this is done so the plando can actually happen)

See filter_locations() and get_plando_locations() in __init__.py