[Saylinks] Convert all GM Command Saylinks to Silent Saylinks. (#2373)

* [Saylinks] Convert all GM Command Saylinks to Silent Saylinks.
- This cleans up all non-silent GM Command Saylinks that we had before due to the way they worked before. All saylinks like this should be silent now.
- Add source short hand capability for say links with same link as text.

* Defaults to r anyway.

* Spacing.

zone/gm_commands/databuckets.cpp

@@ -68,7 +68,7 @@ void command_databuckets(Client *c, const Seperator *sep)
 			c->Message(
 				Chat::White,
 				"%s : %s",
-				Saylink::Create(del_saylink, false, "Delete").c_str(),
+				Saylink::Silent(del_saylink, "Delete").c_str(),
 				key.c_str(),
 				"  Value:  ",
 				value.c_str());