Bump version 19.03.0-SNAPSHOT
Bump version 19.03.0-SNAPSHOT

nextflow-io/nextflow,robsyme/nextflow,robsyme/nextflow,nextflow-io/nextflow,robsyme/nextflow,heuermh/nextflow,heuermh/nextflow,robsyme/nextflow,nextflow-io/nextflow,nextflow-io/nextflow,robsyme/nextflow,heuermh/nextflow,heuermh/nextflow,heuermh/nextflow,nextflow-io/nextflow