EDIT

Move unit parsing to utility class

Import associated units in ABCD import

Worked on the order of importing units especially when associated units
are present.
Adapted test.

??

Adapt to method parameter change

Import associated units in ABCD import

First changes

Refactor ABCD import

Moved class variables to import state

• fixed date parsing
  • fixed primer saving
  • added new parameters to test

• added preservation/preparation parameters
  • fixed parsing of unitID

• correctly connected primer, amplification, single reads and sequences
  • parsed UnitAssociation to correctly set specimen data
  • added UnitAssociationParser

• refactored dna parsing
  • added utility classes and person parser
  • adapted test
  • added parsing of more molecular parameters