in 'HydrogeologischeStratigrafie' changed 'get_dataframe' to 'get_interpretation' to be inline with output of interpretation received by DovBoringen.get_interpretation.
in 'HydrogeologischeStratigrafie' changed 'get_dataframe' to 'get_interpretation' to be inline with output of interpretation received by DovBoringen.get_interpretation.

DOV-Vlaanderen/pydov