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for common error cases still write out an error
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Fix get scheduled tasks
Merge branch 'master' of github.com:jloisel/Singularity
Revert
Fix: Scheduled tasks are of type SingularityTaskRequest
Fix: Quartz schedule must be copied too
Merge pull request #247 from jloisel/master

Fixes: client.getScheduledTask(), Quartz schedule not copied