tweaking error reporting in cloud instance handler
Merge branch 'master' into cloud_testing
Merge branch 'master' into cloud_testing
verbose error message when force-killing cvmfs client after stacktrace retrieve
rewrite the integration test steering script for verbose error reporting
manage and count warnings in test cases
adapt test cases for memory and timeout checks to produce only warnings
dash compatibility fix
Merge pull request #144 from reneme/check_memory_warning

Memory and Timeout checks in integration tests don't 'fail' tests anymore
Verbose error reporting in Watchdog and integration test steering script