LPS-50763 add skeleton classes and interfaces
LPS-50763 move code and deprecate moveFileEntryFromTrash
LPS-50763 move code and deprecate moveFileEntryToTrash
LPS-50763 find and replace usages

Use the new RepositoryTrash in callers of the old method.
LPS-50763 move code and deprecate restoreFileEntryFromTrash
LPS-50763 find and replace usages (II)
LPS-50763 update documentation
LPS-50763 disable DM logic for attachments
LPS-50763 ant format-javadoc

I've left out anything unrelated to this PR to avoid conflicts.
LPS-50763 Don't deprecate PortletFileRepository methods
LPS-50763 autogenerated
LPS-50763 SF
LPS-50763 Variables should all match. One was called newFolderId and the other was called destinationFolderId
LPS-50763 update javadoc and lang key
LPS-50763 regen