State: lot's of work still to be done

the tests are mostly failing ...
Fix failing tests with new crypto_engine
Fix failing tests with new crypto engine
Fix all failing tests with new crypto engine
Clean crypto_engine
Deactivate old crypto module
Python3 compatibility improvements
Some more python3 fixes
Some more fixes for python3 in crypto_engine
Fix test_crypto_engine

The tests run now as part of the suite and as stand alone
Fix failing stand alone tests with python3
Stand alone db_tests
Make tests verbose and fast failing
Fix wrong authentication logic
Fix failing stand alone tests
Fixes for python3 and code cleanup
Code clean up and fixes due to new crypto_engine
Fix 'make test' for python3
All tests pass with python3