Use shorter file names for groups

SQF/dayz_code/groups/disband.sqf

@@ -0,0 +1,17 @@
+private "_group";
+
+_group = group player;
+if (count (units _group) == 1 or (!isNil "dayz_groupDisbandThread" && {!scriptDone dayz_groupDisbandThread})) exitWith {};
+
+dayz_groupDisbanded = nil;
+PVDZ_Server_UpdateGroup = [4,player];
+publicVariableServer "PVDZ_Server_UpdateGroup";
+
+dayz_groupDisbandThread = _group spawn {
+	//Wait for response from server to confirm group finished updating in DB
+	waitUntil {!isNil "dayz_groupDisbanded"};
+	
+	{[_x] joinSilent grpNull} count (units _this);
+	deleteGroup _this;
+	dayz_myGroup = [];
+};