testman: results for test which spawn multiple processes not picked up correctly

Compare what testman picked up for the above test for r40518:
http://79.99.5.181/testman/detail.php?id=37262
with the test log:
http://build.reactos.org:8010/builders/ReactOS_%28Debug%29/builds/213/steps/test/logs/stdio
(Ctrl-F for "security: 1277")

You will notice that the log for advapi32-security in the latter link spawns two lines of the format:
security: x tests executed (0 marked as todo, y failures), z skipped.

presumably due to spawning of child processes. testman picks up the first such line, but fails to pick up the second. the other test where this happens is kernel32-process.

Colin_Finck, the scripts that I have handed over to you take this into account, so do merge my code into testman where possible.. Thanks.