Improving the clothing system

[BROtania]

I suggest, instead of assigning one encumbrance to all parts of the clothing body, make your own encumbrance index for each limb of the clothing.
This will make a more flexible balance and approach to dressing the character, and it's more logical.

[scarf005]

fixed by #2776. the docs are not there yet, but now it's possible to define separate coverage and encumbrance for individual bodypart.