Allow optionally listing workflows as TSV.
Pre-process workflows to prevent names that cannot safely be used as parts of a filename.
Reduce unhelpful messaging.
Add missing new file.
Merge pull request #119 from SeqWare/feature/SEQWARE-1755

Feature/seqware 1755
Merge pull request #120 from SeqWare/feature/SEQWARE-1756

Allow optionally listing workflows as TSV.
Merge pull request #121 from SeqWare/feature/SEQWARE-1757

Reduce unhelpful messaging.
Moving files around, updated README