[GM Commands] Split GM Commands Into Separate Files (#1766)

* Split GM commands into their own files

* Code cleanup

zone/gm_commands/npcstats.cpp

@@ -0,0 +1,20 @@
+#include "../client.h"
+
+void command_npcstats(Client *c, const Seperator *sep)
+{
+	if (c->GetTarget() && c->GetTarget()->IsNPC()) {
+		NPC *target = c->GetTarget()->CastToNPC();
+
+		// Stats
+		target->ShowStats(c);
+
+		// Loot Data
+		if (target->GetLoottableID()) {
+			target->QueryLoot(c);
+		}
+	}
+	else {
+		c->Message(Chat::White, "You must target an NPC to use this command.");
+	}
+}
+