[26] Ignore stuff more selective.

Signed-off-by: Bert Timmerman <bert.timmerman@xs4all.nl>
[26] Added pcb/26.002.00.01.01.pcb.

Signed-off-by: Bert Timmerman <bert.timmerman@xs4all.nl>
[26] Added a link to a generic gnetlistrc in [00].

Signed-off-by: Bert Timmerman <bert.timmerman@xs4all.nl>
[26] Added 26.002.00.01.01.gvp.

Signed-off-by: Bert Timmerman <bert.timmerman@xs4all.nl>