Added functionality to add new sections to Goobi mets-metadata: adds
structLink, logical structMap, physical structMap, dmdSec. Contains
functionality to add by a type-rule hierarchy and create missing parts
of mets-metadata file.
Minor corrections to copy_to_limb
Minor fixes to step-integration framwork to add property from scripts
Minor changes to tools-packages (goobi-anchor metadata function)
Changed tools/tools so one file can be copied individually