v6.5.1

Move and refactor broken hardlink tests
Add TestCase that creates and uses a temp dir
Set maxDiff for client tests
Fix duplicate downloads (#450)
Fix parallel download test to reveal linking bug
Consolidate test code
DSS Subscriptions: Callback Url (#492)
Remove optional args from super calls
Work around link limit for manifest download (#427)
Refactor mocked call in test methods
Rename test case
Use proper configurations for csv reading/writing (#427)
Remove outdated comment
Prettify the contents of bundle.json (#444)
Add API/CLI tutorial pages to Sphinx documentation (#472)
Fix dss download docstring to use correct flags (#486)
Fix documentation - remove extra periods between paragraphs (#460)
Refresh session token when the jwt expires. (#446)
update version number to revert #476 (#484)
Fix import dependencies (#483)
Reposition import. (#482)
Fix version numbering (#476)
change flags starting with - to start with -- (#480)
Fix sub-command description indentation in sphinx docs (#479)
auto pagination (#465)
update required python version to 3.5+ (#459)
Add Fusillade API client (#417)