Default maxplayers 16 (#119)

Added maxplayers to config and set value to 16 to allow FFA to work properly.
Default server config is broken and only allows 1 map to be played.

FistfulofFrags/server.cfg

@@ -13,6 +13,9 @@ hostname "SERVERNAME"
 // RCON - remote console password.
 rcon_password "ADMINPASSWORD"
 
+// Max players - 16 max for FFA
+maxplayers 16
+
 // Server password - for private servers.
 sv_password ""