Manuscripts: Superfluous lookups

[mMoliere]

@wsalesky In the manuscript module there are superfluous lookups (and "Create new title") for some bibl elements. Whenever the bibl element contains a title element, there is also a lookup. Because bibl elements have their own lookups, this creates confusion among the users which lookup they should use.

As a rule: the only instance where the title element requires the lookup (and "Create new title") is inside msItem, that is in the Content description subform.

Below is an example:

[wsalesky]

Fixed here: https://github.com/majlis-erc/manuForma/pull/597