Megatest

Currently megatest outputs similar to the following when showing which tests to run:

<verbatim>
INFO: (0) all tests:         WSP_setup WSP_tests WSP_validation abstractCheck antennaRatios_chk anticopyright check_cellDB dashboard disk_vs_db drc envsetup get_oalibs getdata gold hsd_tests layer_xor oalib_propbag_diff packet_checker pcellrun pycell_xor pycell_xor_setup pycellrun relqa_checks streamInOutXor tech_check tech_file_tests viaCheck viaDrc
INFO: (0) test names:        envsetup getdata layer_xor pycell_xor pycell_xor_setup
INFO: (0) required tests:    envsetup layer_xor
</verbatim>

Requesting a change as follows:

<verbatim>
INFO: (0) available tests: <available tests>
INFO: (0) requested testpatt: <testpatt exactly as requested>
INFO: (0) expanded testpatt: <testpatt with wildcards expanded>
INFO: (0) tests to run: <testpatt AND'd with available tests>
INFO: (0) additional tests: <tests added via waiton>
</verbatim>