Oleg Vasilev authored Jun 18, 2019 and Petri Latvala committed Jun 19, 2019

Currently, runner already collects all subtest names into job_list.
--list-all allows to output it to stdout.

--blacklist option takes a filename as an argument and adds all regexes
from that file to the exclusion list.

v2:
 - Update exclude/include regex matches for tests without
	subtests to be matched with pigtit-like name (Petri)
 - Replace relative paths with those formatted with testdatadir (Petri)
 - Minor codestyle changes

v3:
 - Print test names in lowercase (Petri)

v4:
 - Replaced custom str_to_lower with generate_piglit_name (Petri)
 - Minor codestyle changes

Cc: Petri Latvala <petri.latvala@intel.com>
Signed-off-by: Oleg Vasilev <oleg.vasilev@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>