Standardize library to generate clean BOM

[kaolpr]

There's no standard library - some parts originate from CERN library, some are custom made. The use of a standardized library would greatly improve project maintainability and BOM readability. CERN library is preferred.

[filipswit]

I'm changing optional MMC storage from W25Q128JVSIM(industrial grade) to W25Q128FVSIG.

[gkasprow]

OK, I would mark it as DNP, to my knowledge, so far nobody used it.

[filipswit]

ok