[LDCad] Thousands separator/decimal point confusion

[Roland Melkert]

I checked the source, it is using the system default for formatting numbers when prepping for display.

I thought this only affected the decimal separator, but apparently this (sometimes) includes the thousand separators.

Thanks for reporting, I'll force Alpha 2 to leave the thousand separators out.

It turns out I was confusing the 2.0 code (as I worked on that last), which has a fully custom dblToStr implementation where 1.X uses std streams.

Maybe I should replace all number conversions with the 2.0 code, adding scientific notation support as a bonus.