Updated Fists

Improved hit detection and randomized damage
Removed useless line

This isn't needed
Merge pull request #517 from robotboy655/fists

Updated Fists
Updates to NPC spawning

Now using random weapon from the table, instead of only the first one.
Added AdminOnly for NPCs, just in case
Formatted some code ( I am sorry, it looked like a mess )
Undone formatting
Adjusted NPC default weapons
Fixed mp_falldamage
Map categories update

Added more categories
Made so that last loaded map saves
More strict category checking
Merge pull request #520 from robotboy655/lastmap

Map categories update
Merge pull request #519 from robotboy655/falldamage

Fixed mp_falldamage
Merge pull request #518 from robotboy655/npcstuff

Updates to NPC spawning
Added ability to modify pdata of offline players.

Lets you easily grab the pdata by steamid instead of needing to have a
playerobject.
Merge pull request #523 from Donkie/master

Added ability to modify pdata of offline players.