[wip] detangle Config init

[RonnyPfannschmidt]

currently config initialization is bound to the namespace hooks nad technically broken since years

the fix requires removing the pytest_namespace hook

[coveralls]

Coverage increased (+0.1%) to 92.959% when pulling 73e52b1 on RonnyPfannschmidt:config-init into 2962c73 on pytest-dev:features.

[nicoddemus]

@RonnyPfannschmidt unfortunately it is hard/impossible for me to review this because you split the config.py module and made some changes at the same time so I can't differentiate between what was moved and what was changed. 😞

[RonnyPfannschmidt]

@nicoddemus i see, i will separate them this week then

[nicoddemus]

Thanks!

[RonnyPfannschmidt]

closing this one will restart fresh bit by bit