File "rules" has instructional text as comments near top.
2) Convert all text files in repo to LF line ending form.
Any checkout done with "rules" in play will convert the working
tree to native line ending, while keeping repo as LF line ending.
* remove useless spaces in csv bom file format.
* remove KICAD_GOST conditionnal compilation and merge KICAD_GOST code with the "normal" code.
* Csv file format created by KICAD_GOST code is now available for everybody through the BOM dialog options (as it should).
* fix coding style issues.