Changed the compression level to 5

Fixes NationalGenomicsInfrastructure/#11
Disable job report for workflows

This surpresses the error message from Queue, and it might be less
confusing to first time users if it's not there.

Fixes NationalGenomicsInfrastructure/#12
Make it easy to sort output alpha numerically

Fixes NationalGenomicsInfrastructure/#7
Bumping version to v1.2.0-beta6