this is a conservative add from more_ek_tests_one branch, not sure why travis is not liking ek kernel tests, so I am going to iteratively add tests to merge in things that don't break.
this is a conservative add from more_ek_tests_one branch, not sure why travis is not liking ek kernel tests, so I am going to iteratively add tests to merge in things that don't break.

michaelaye/SpiceyPy,AndrewAnnex/SpiceyPy,johnnycakes79/SpiceyPy,drbitboy/SpiceyPy