Changes

ALGLIB 4.08 update

sneaks in a change to the interplanetary transfer tests to not
use shortway/longway in the lambert solve in the source SOI and
to use the prograde/retrograde relative to the initial parking
orbit.

for some reason the NLP solver updates must have been sensitive to
this, and i was thinking it would need to be fixed anyway, and it
fixed a test that the 4.08 upgrade broke.

the PSG kerbin tests are just sensitive to numerical noise, it didn't
fundamentally change the solve there.
 (commit: 94139ea)