fixed test invocation via ctest

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
sp-protocol-ids-01 RFC added

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
Correct content added to sp-protocol-ids-01.txt

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>