Lots of fixes + clans

* Added clans
* Fixed interior exit labels
* Disabled nametags on games without 3D label support
* Fixed mouse cursor toggle command
* Fixed SA fight-style not being applied
* Added manageRanks clan permission bitflag
* Added interior lights toggle
* Fixed clan chat
* Added real-time support with optional timezone offset
* Added lots of JSDoc stuff
* Added command for managers to set server GUI colour
* Added GeoIP command for admins
* Added command for admins to force an immediate payday
* Added admins gotospawn command
* Added return player command for teleported players
* Added pizza delivery job const
* Fixed biz/house set pickup & interior type
* Fixed inventory showing ammo count for melee weapons
* Fixed SA using wrong pickup types
* Fixed char select screen breaking when in a clan
* Added +/- symbol util for number display
* Added get current timestamp for timezone offset util
* Fixed vehicle owner ID being set wrong for job veh

scripts/client/nametag.js

@@ -140,6 +140,10 @@ function drawNametag(x, y, health, armour, text, ping, alpha, distance, colour,
 // ===========================================================================
 
 function updateNametags(element) {
+	if(!areWorldLabelsSupported()) {
+		return false;
+	}
+
 	if(localPlayer != null) {
 		let playerPos = localPlayer.position;
 		let elementPos = element.position;