Improved Spell Templates - Tabletop - DnD

A remix of [these templates](https://www.thingiverse.com/thing:5994430).The cone was too wide, according to the rules it should be 60 deg instead of 90 deg. I changed both templates to adhere to this rule. Both the pointy and token cone are correct but I generally use the token one, as I am frankly not sure what the use case for the other one is. Additionally, I have adjusted both the 15 ft area and rectangle templates to be wide enough for a 1 inch token to be placed in the middle.