add commands for defuse and reignite FireWork
tutorial updates
add a workflow state
add get_wf command
make defensive copy in queue launcher earlier in the code
update TODO
fix bugs that can happen in dynamic WF due to a non-Mongo compatible to_dict of Workflow.Links
reformat code to 80 columns
ok apparently pycharm auto-indent can break code! fixing manually...
minor code realign
add 'name' kwarg to Workflow
some fixes for 'name' specification
change lpad queries, e.g. get_fw and get_fw_ids are merged into get_fws with more functions
even better display - can get detailed breakdown of state of every step in workflow as well as overall state in a single command
minor change - double dash to display string
more minor formatting changes
some cleanups, begin change log
add changelog
update to v0.12