metadata for traits & autometic traits update for translation

[elkeinkrad]

Since traits are managed just as text format, such as Item. Weapon., I tried to generate a script for it (ko translation purpose, currently).

This python script traits.py may work:

• generating traits metadata as json format: traits.json (for translation placeholder)
• updating traits for translation: ko/traits.json; working like update_locale.coffeescript, by filling new traits from english one.
• updating translation json files from traits metadata. (the below example is autometically updated json file)

My forked repo link about it: https://github.com/elkeinkrad/arkhamdb-json-data/tree/traits

I think this may be helpful for someone, but I wonder that this work may be pulled or not; also, what I will be do more (such as argparse, menual and so on).