Campfire

Updated for 1.5
- Changed check for arrows and potions to check for projectiles. (More efficient and more coverage)
- Minor Optimizations
- Prevented the use of trapped chests
- Prevented the use of storage minecarts by protected players
- Prevented the use of hopper minecarts by protected players
- Added Fire Charges to the list of items not allowed by protected players, and not allowed within FireRadius of protected players by non-protected players
- Prevented protected players from using hoppers and from placing hoppers and hopper minecarts
- Better interaction with Combat Tag