Merge pull request #64 from WoundTeam/FixPipelineOnHeroku

Fix pipeline on heroku
added API funcs
Merge pull request #65 from WoundTeam/api_create

added API funcs
better coverage
Merge pull request #66 from WoundTeam/osagie_more_tests

better coverage
Added birthdate and age to patient.
Merge pull request #67 from WoundTeam/added_birthdate_to_patient

Added birthdate and age to patient.