Bycon

The release includes some refactoring in line with `bycon` 1.6.0, e.g. the (incomplete) switch to global configuration parameters and form/arguments (`BYC_PARS`) instead of handing them over per function call.

Please see the [Changes documentation](https://bycon.progenetix.org/changes/) for more information.

This release aligns with bycon v1.5.0 which contains some changes to the global configuration/variables, especially the move of some procedural parameters (ENV, DEBUG_MODE, TEST_MODE ... etc.) to `bycon/config.py` from previous storage ... as part of the ex/imported `byc` object (_i.e._ making them globally accessible).

See bycon.progenetix.org/changes/