Add a test file for output expectations in isolation
Only report output to the parent process if the test wasn't placing expectations on output.
Merge pull request #1489 from johnpbloch/output-isolation

Don't send output from tests in process isolation when testing output
Prepare release
drop exec perm on lib
Merge pull request #1500 from remicollet/issue-perm2

drop exec perm on lib
define date.timezone to avoid warning (in buildystem)
Merge pull request #1501 from remicollet/issue-timezone

define date.timezone to avoid warning (in buildystem)
stderr is supported in configuration, update xsd
Merge branch '4.1' into 4.2
Merge branch '4.2' into 4.3
Merge branch '4.3' into 4.4
Merge branch '4.4'