Added Spawn point visualization, beginning of spawn point editor
Changed Spawn point format to include angle
Added spawn point visualization entity - "spawnpoint_vis"
Fixed spawn points props not being properly removed from their respective table.
Added valid check before moving or changing angles of spawn point prop
Added remove button for spawn point prop
Fixed spawn point prop using wrong model
Finished spawn point visualization
Added serversided control of spawnpoints
Added creating spawns
Fixed Modifying spawns
Fixed spawn point identification problems - overwritten and duplicates in mysql database
Simplified spawn point generation - only uses one table now
Fixed spawn selection not properly assigning teams - no longer stuck in "Joining/Connecting"
Fixed not finding spawns when there were spawns but not for the current mode - team based spawns and free for all spawns
Added mapspawns.sql - spawn point table

MUST FIX - spawning spawns at proper angle - find keyvalue for info_player_start
Added check for creating a spawn point without a team - now gives notice
Updated How to set up a server.txt to show how to use the new spawn editor
Merge pull request #20 from pandaman09/master

Added spawn system