* 31.102: Fix EF.Routing_Indicator for odd number of digits
* README: remove redundancy 'Manual' and 'Documentation
* README: rephrase initial section; add HPSIM; programmable vs. standard
* test_ota: Add one first OTA SMS AES128 unit test
* SJA5: EF.USIM_AUTH_KEY: Display / enforce proper length TUAK K
* Fix various mistakes around the CardADF <-> CardApplication dualism
* filesystem: fix various issues found by mypy
* filesystem: Avoid GPL header showing up in sphinx autodoc
* Use sphinx for generating documentation
* Add more documentation to the classes/methods