Allsporting Group revamp

[LilShiningMan]

SUMMARY: Infrastructure "slimmed down allsporting group in item_groups.json"

Summary

slimmed down allsporting group in item_groups.json

Purpose of change

There are entries in item_groups.json that are mostly composites of other item lists. Allsporting is a good example -- the bulk of the entry consists of most of the items (with some omissions) from both sports and camping lists. It makes sense to call groups rather than merely duplicate the entirety of them, as this reduces redundancy and makes it easier to add new items to a single group and have them spawn in various appropriate places automatically.

Describe the solution

Found entries from sports and camping, tallied up their combined weights for each group. Deleted entries and called both groups instead, weighted according to combined weights. Also, deleted one entry each from sports (linux t-shirt) and camping (duplicated entry for manual_survival). All told, 185 lines of redundant items were omitted.

Describe alternatives you've considered

Testing

linted entries and then debug spawned allsporting list.

Additional context

There were entries in sports not listed in allsporting but they were mostly items of clothing that are still appropriate. Camping had a greater number of items that had been omitted from the original list, but they mostly made as much sense as items that were included. There isn't going to be a huge difference in the actual spawned list.

[LilShiningMan]

Is it possible to request a review of this? It looks like there was another Travis error, similar to the last. I don't think there's necessarily anything to fix here.

[anothersimulacrum]

Error is not your fault, PR looks good to me.