* sc2: Changing default campaign options to something more performative and desirable for new players
* sc2: Fixing broken test that was missed in roundup
* SC2: Update tests for new defaults
* SC2: Fix incomplete test
* sc2: Updating description for enabled campaigns to mention which are free to play
* sc2: PR comments; Updating additional unit tests that were affected by a default change
* sc2: Adding a comment to the Enabled Campaigns option to list all the valid campaign names
* sc2: Adding quotes wrapping sample values in enabled_campaigns comment to aid copy-pasting
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Co-authored-by: Salzkorn <salzkitty@gmail.com>