Ideally need a way to do this by introspection (WIP).

Followup of 00bdb44f. This fixes
test_parallel_conversion from testDms.TestDocument.

parameter of Document_getOtherVersionDocumentList.

This fixes test_Document_getOtherVersionDocumentList from
testDmsWithPreConversion.TestDocumentWithPreConversion.

This fixes test_base_convertable_behaviour_with_successive_updates from
testDmsWithPreConversion.TestDocumentWithPreConversion which was previously
working properly with files only.

Also, split up the test for deleting data as it's not implemented yet.

Following discussion with Aurélien, it breaks because of unicode changes
in Zope2.12 and are not being used.

Fix skin priority so it can be used in projects. Set it to 10.0 in a similar way as other "style" ones like ODT / ODS.

Otherwise they can not lookup(traverse) the utility.

Try to be more defensive and run only if in proper page (otherwise it breaks some UI jQuery functions).

The previous test is based on the wrong usage of asContext at ConstraintMixin.applyOnAccessorHolder.
It was fixed at 7634c000.

because it was wrongly removed at c7f1a35c
when replacing to specify the portal type with the rule reference.

Because they are testing newly added functions on new-simulation.

Don't even search for future trade phases.

Rules should now contain all predicates necessary for matching the right
simulation movements. Which they now can do since they all have "Predicate"
tabs now.

(partially revert 5c2c470f)