fixing stack split regex #271
Fix dateEqual error not showing right file in test reports

For #271
Merge pull request #272 from alFReD-NSH/test-errors

Fix dateEqual error not showing right file in test reports
Make release script return 1 with no version

This is needed for better usablity and integration with other
programs
Make release script write error to stderr
Merge pull request #277 from alFReD-NSH/release-script

Release script
Merge branch 'master' into ranges