Metacat

use "PLACEHOLDER" for annotation target rather than the actual attribute name value (for manual annotations added from spreadsheet).

Change the ldapweb.cgi script to use an additional property called email.contact which provides a contat email (particularly when email.sender is set to noreply@...). Update the skin configurations with this property, as well as the metacat.properties default.

Show the annotation target under the attribute name

Move the "go back to editing" button to the top of the confirm page too.
Make sure all links in the confirm stage open up in a new window.
Make the "yes submit" button styled as the primary choice.

Move the "MultiSelector" JS from the entryForm.tmpl to the entryForm.js. This ensures that the JS will run after all the functions in entryForm.js are declared. This was causing JS bugs in the registry and metacatui.

Make sure all links in the registry form and registry guide open up in a new tab.

Give the EML title HTML container a distinct class to hide it in MetacatUI (rather than using jQuery to hide it in MetacatUI. This is faster.)

Merge changes from 2.7 branch

Update the trunk with the confirmData template based on the 2.6.0 tag.

add sample DCX document for debug comparison. https://redmine.dataone.org/issues/7829