Fixes https://gitlab.com/kicad/code/kicad/issues/7525 Fixes https://gitlab.com/kicad/code/kicad/issues/3435
Also adjusts the spacing and decimal point in the E-series page. Fixes https://gitlab.com/kicad/code/kicad/issues/5634
These help files are created from the .md source files and contain I18n strings, but do not exist if kicad is not built from sources. However they are needed by translators.