[gta02-core] Use for hole left by GPS connector (Was: gta02-core and external GPS antenna)

[Álvaro Lopes]

Werner Almesberger wrote:
> Rask Ingemann Lambertsen wrote:
>>> - removing the connector leaves an empty hole in the case
> 
> One problem is that there's very little space in this area.

We have a bit more now, we did remove many stuff in the RF area. We need to be extremely careful about interference though.

Álvaro