add DOI to citation
update link to PMG collaboration workflow
test
switch to monty
add B. Foster to contributors
Fix duplicate path detection.
Fix ordering in set check for fw_config. Also make code more streamlined.
Unittests for launchpad

Initial commit of unit tests for launchpad
Unittests for launchpad

Initial commit of unit tests for launchpad
unit tests updated for firetasks
Merge
.travis.yml
Merge branch 'master' of github.com:materialsproject/fireworks into misc_bharat
Merge branch 'master' of github.com:materialsproject/fireworks into misc_bharat
Test for defusing the fireworks
Defuse firework test updated
Defuse and reignite test
code refactor
minor update
Bug fixes