Few minor issues highlighted by cppcheck/valgrind.

zone/command.cpp

@@ -11629,5 +11629,5 @@ void command_augmentitem(Client *c, const Seperator *sep)
 		in_augment->augment_slot = -1;
 		if(c->GetTradeskillObject() != NULL)
 		Object::HandleAugmentation(c, in_augment, c->GetTradeskillObject());
-		safe_delete(in_augment);
+		safe_delete_array(in_augment);
 }

zone/merc.cpp

@@ -5450,7 +5450,7 @@ void NPC::LoadMercTypes(){
 		mysql_free_result(DatasetResult);
 	}
 
-	safe_delete(Query);
+	safe_delete_array(Query);
 	Query = 0;
 
 	if(!errorMessage.empty()) {
@@ -5486,7 +5486,7 @@ void NPC::LoadMercs(){
 		mysql_free_result(DatasetResult);
 	}
 
-	safe_delete(Query);
+	safe_delete_array(Query);
 	Query = 0;
 
 	if(!errorMessage.empty()) {

zone/parser.cpp

@@ -1094,7 +1094,7 @@ int Parser::LoadScript(int npcid, const char * zone, Mob* activater)
 				buffer.replace(buffer.length()-1,buffer.length(),"");
 				int heh = ParseCommands(buffer,line_num,0,0,0,0,filename);
 				if (!heh){
-					safe_delete_array(NewEventList);
+					safe_delete(NewEventList);
 					return 0;
 				}
 				event1->command = buffer;