New sample data that do not fail ot_test.opentxs script

Previous update introduced corrupted data that failed the ot_test.opentxs script
This update also removes the defaults from the command line option file.
A new, expanded version of ot_test.opentxs plus a few bugfixes in opentxs need
to be used with this sample set. I will indicate here when those changes are up as well.