This means running 3 bitcoinds, which is slow enough to start on my laptop
that I need to increase the startup wait for 30 to 60 seconds, and similarly
the test.sh check loop.
Before: real 13m42.868s
After: real 8m19.563s (make -j3)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Waiting until lightningd is up is too long: do a --version test in setup,
and then check that all reported versions match later on.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Segwit was merged, but the strings changed between there and segwit4
(also, my BIP9 patch changed the output).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
