* implement mega shards
* create the option and locations, add to slot data and tests
* add boss refights as locations
* remove barma'thazel. it's apparently impossible to get to him
* remove barma'thazel again
* up max shard count to 85
* increment version
* dynamically alter the power seal pool
* revert host.yaml change
* two mega shards were missing from the maps
* add new checks to the info page
* add some more rules to skylands
* forgot to update my tests
* explicit imports, remove unnecessary typing, lower required client ver
* use generators for shard and seal creation
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