Fail gracefully on lag_time <= 0
Add test harness for workflows
whitespace
add workflows to install
Notes and references in help text
Reorganize utils
add files
remove file
Add instructions for how to load datasets, objects in command line
Add progressbar for featurizer
update to the 2.3-dev version of progressbar for py3
Merge pull request #345 from rmcgibbo/instructions

Add instructions for how to load datasets, objects in command line
Merge pull request #337 from rmcgibbo/lag-time-0

Fail gracefully on lag_time <= 0
merge w/ master
Merge pull request #344 from rmcgibbo/reorg-utils

Reorganize utils
merge master
Merge pull request #346 from rmcgibbo/progressbar

Progressbar
Some output in example dataset
Merge pull request #349 from rmcgibbo/output-in-example-datasets

Some output in example dataset commands
Merge pull request #340 from rmcgibbo/notes-and-references

Notes and references in help text