more zcluster support
zcluster support cleanup
Merge pull request #65 from andrew-enigma/master

more zcluster support
Merge pull request #68 from swo/master

dbotus: progressive clustering, etc.
Merge pull request #72 from swo/master

sequence barcode (aka "plate barcode") support
Merge pull request #1 from almlab/master

merging zcluster support