Merge pull request #2 from danvk/master

Update README.md to include venv setup.
switch to segmented row chart!
Add sample extraction to log file parsing
Merge branch 'master' of https://github.com/hammerlab/ngsdiagnostics
wider chart; legend working
Remove wallclock and generate new database with sample information
nice time units on x-axis
Add sample names to server output as second line in TSV output
nice x-axis times
label your axis!
switch to checkboxes
Merge https://github.com/hammerlab/ngsdiagnostics
Add description for sample row
Undo a bad change that slipped in
Merge https://github.com/hammerlab/ngsdiagnostics
Bug fix to not exclude sample names when requested_steps is set
parse label
Merge https://github.com/hammerlab/ngsdiagnostics
sample names