User ValidateCanDelete switched to checking all references from only event log

ayanova/devdocs/todo.txt

@@ -379,17 +379,6 @@ todo: 3 Schedule form reporting?
                                              
 
 
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-todo: 1`don't log user logins in INFO level, move down to debug or trace
-	however, *do* maybe insert it into the event log as a special event, I think there is a case here or in rockfish for that
-	it fills the server log with useless info
-	This should be a configurable global or ops setting perhaps so that the event log isn't filled up without their consent so default off
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-todo: 1 Just realized the event log in future could be cleaned / deleted but it's relied upon for ref. integrity when attempting to delete a User
-	so User should actually look into all the tables that refer to it before deletion starting with most common I guess to short circuit.
-	Shit, it will be a lot but it's going to be necessary
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 todo: 1 Test with expired key, can superuser login and no one else?? **CRITICAL**
 todo: 1 erase database is way too fucking slow
 	it needs to work fast every time due to migrators testing etc