Allow dev to control qsub options.
Add doc.
Wait for oozie job info to be available.
Clean up output for cancel/retry.
Change default value of stderr/stdout file to <swid>.err and <swid>.out; improve messaging.
Merge pull request #140 from SeqWare/feature/cli-out

Feature/cli out
Merge pull request #138 from SeqWare/feature/ensure-oozie-job

Wait for oozie job info to be available.
Merge pull request #137 from SeqWare/feature/SEQWARE-1641

Feature/seqware 1641