Custom loadout updates

Adds sorting to the custom gear menu list.
Adds the white cheongsam as a custom gear item.
Moves the purple comb out of the custom item defines as it is no longer
just a custom item.
Adds pockets to the bomber jacket.
Reduces the cost of ponchos to 3.
Merge pull request #6919 from mwerezak/custom-loadout

Custom loadout updates