Add Reverend's themes - also - Okay in campaign properties edit updates token properties

[bubblobill]

Description of the Change\

Add new theme(s) with various font sizes for visually impaired

Okay button in Campaign Properties dialog does "Update" of token properties.

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This change is 

[Phergus]

For future reference, do not mix fixes for unrelated issues under a single PR. Create a separate branch on your end for each and then submit as separate PRs.

You need to identify all issues that are related to this PR and make sure you have assigned them to yourself.

[bubblobill]

Addresses #3836
Adds theme and variations that is friendlier on the eyes and has different default font sizes

[bubblobill]

Because I am bad - also includes fix for #2405
Clicking okay in campaign properties now runs update() on token properties panel first.

[Phergus]

Reviewed 2 of 2 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @bubblobill)