v.1.11.x - show nicer aux mismatch warning if no aux data provided

[Scitz0]

It was requested to not show aux hash mismatch in certain situations. The example provided was:

But for allot of us using multisig minting, we do this intentionally. This is to hide the metadata pre-mint.

I propose to keep current message if aux data is provided but doesn't match. If however no aux data is provided but there is a hash in the body, show a "nicer" message like: Metadata included in the transaction but DApp has decided to not provide it.

[mezuny]

Now defaults to Transaction metadata is hidden.. Need @Scitz0 to take a look / take a look together to split the error reporting in to mismatch OR hidden

[Scitz0]

Implemented in 1.12