Added own healthcheck: assert hospital is exectuted with a supported Python version.
'make test' skips healthchecks.
Improved tests and healthchecks around project distribution.
Moved packaging healthchecks in a dedicated module.
Introduced documentation, using diecutter templates.
Added coverage in tests.
Added predictable health check.
Moved modules: end-user API gets easier to import, utilities are in a dedicated package.
Imported HealthCheckLoader from django-doctor.