* add timestamp to attribution
* create usage stat component
* updates stat text boxes
* remove flex-header css
* remove comment
* add empty state if no data
* update monthly serializer
* remove empty state - unnecessary
* change tab to 'history'
* add usage stats to history view
* change css styling for upcased grey subtitle
* correctly exports namespace and auth data
* close modal on download
* test making a service?
* fix monthly attrs
* update csv content format
* remove component and make downloadCsv a service
* update function name
* wip//add warning labels, fixing up current and history tabs
* wip//clean up serializer fix with real data
* fix link styling:
* add conditionals for no data, add warning for 1.9 counting changes
* naming comment
* fix tooltip formatting
* fix number format and consolidate actions
* remove outdated test
* add revokeObjectURL and rename variable
* fix errors and empty state views when no activity data at all
* fix end time error
* fix comment
* return truncating to serializer
* PR review cleanup
* return new object
