New Weapon Category + Couple of New Weapons

As per request/recommendation, I've added the bow/crossbow category and expanded the number of weapons to 7 per line. I've also removed the white outline version because 16x16 is a small space and every pixel is precious. As I draw more weapons, I'll refine the categories further. You might notice that I have a warhammer, axe, spear, etc, all in the same line. As I draw more of them I'll separate them into their own categories. This asset pack will remain free for it's lifespan. Please don't hesitate to let me know if there's something else you'd like to see in here.

Note: I've received requests for more advanced weaponry like guns and such. I'll probably be adding older guns to this collection like blunderbuss or musket but nothing modern or high-tech. However I do plan on creating a high-tech asset pack of weapons (also free) in the future.