New Symbols, X7602, X7601, U760, U7603, U7601

[Werner Almesberger]

Rene Harder wrote:
> X7602 (CC7V-T1A) - Crystal GPS  32.768kHz
>  
> something easy to get used to Kicad.

Alas, something that's already a stock part, i.e., it's in KiCad's
device.lib

One of the few wheels we don't need to re-invent ;)

Thanks anyway !

- Werner