split LTP test

Here are some files for the split LTP test:

These two tests can be used to test LTP on targets using a serial transfer, by allowing the user to manually install the LTP test materials (and not try to transfer 400 meg. over the serial port (on every test invocation.)

Please see the test.yaml files for descriptions, and the console log for instructions for manually moving the LTP_for_target.tgz to the target.

Here are instructions in summary:

NOTE: