Fixed merge fubar and moved crossbow items to archery.json. added *.opensdf to ingore
Fixed the arrowhead recipe cost, 1 steel_lump added up to 12 scrap. This has been changed to 1 steel_chunk which is equivalent to 3 scrap.
changed feathers to fletching and fixed the name of the exploding arrowhead.
Added 2 new bows and rebalanced a couple of stats.
Added Fletching item recipe and Fletching item
Merging and balancing archery mods from Flare and Isylwin
Broke out most archery related items into the archery.json file
Added a STR12_Draw flag for the new top tier bow.