#73 HP-UX fails 6 of 10 tests

[Riccardo Mottola]

6 of 10 tests fail on HP-UX 10.20 with a core dump:

sh[9]: 20302 Memory fault(coredump)
FAIL: testCategory
root priority = 300
sub1 priority = 800
sub2 priority = 800
sh[9]: 20315 Memory fault(coredump)
FAIL: testFixedContextCategory
...
sh[9]: 20337 Memory fault(coredump)
FAIL: testPattern
PASS: testErrorCollision
sh[9]: 20359 Memory fault(coredump)
FAIL: testPriority
...
sh[9]: 20392 Memory fault(coredump)
FAIL: testConfig
sh[9]: 20403 Memory fault(coredump)
FAIL: testPropertyConfig