createMETSRights: namespace PREMIS elements

Fixes #7210.
createMETSDspace: fix mdRef prefix

Fixes #7212.
createMETSTrim: namespace elements
Maildir: Temporarily disable transfer type

refs #7228

Remove maildir as a transfer type until it is better supported and doesn't
always break.
Ingest: Normalization report links visible as links

refs #7217

Use normal HTML to make links, instead of JS, so the links are visibly
styled as links.  Remove duplicate links so that only the normalization
attempted column is a link to reduce confusion.