Resolve "Cleanup process outputs"

Closes #35

See merge request !56

Fix #34 to remove trailing and leading whitespace in design file contents

Closes #34

See merge request !54

Add ghenry token for Nextflow Tower to biohpc.config and update Nextflow version (and include tower) in CI

Resolve "Design file - filename with spaces error"

Closes #31 and #32

See merge request !53

Vizapp

See merge request !50

Split app.R into server and UI

See merge request !48

Add Vizapp of multiqc results

See merge request !47

Update workflow/scripts/generate_references.py, workflow/scripts/generate_versions.py, workflow/scripts/versions_fastqc.sh, workflow/tests/test_check_design.py, workflow/scripts/countDesign.sh, workflow/tests/test_fastqc.py, workflow/tests/test_mkfastq.py, workflow/tests/test_multiqc.py, workflow/tests/test_untarBCL.py, workflow/tests/test_versions.py, workflow/scripts/versions_mkfastq.sh, workflow/scripts/untarBCL.sh, workflow/scripts/check_design.py files