Add scheduler for worker meta saves
Merge branch 'develop' of https://github.com/demaagdk/SimpleSeer into develop
renamed file
add tolerance backfill function for workers
move pandas before scikit to resolve dependency issue
have results in backfill_tolerances track the frame that generated it
Pass missing parameter to process_async_complete
Have tolerance backfill use workers
Fix bug: items removed from queue were not deleting their entry
Fix bug: locked frames are now actually locked
Fixed states file as default was busted due to extra code

Signed-off-by: Anthony Oliver <email@xamox.net>
Added JpegStreamCamera Support
set default for measurement backfill
create inspection backfill
add handler for measurement and inspection
Add equality test functions for measurements and inspections
equality tests of measurement/inspection ignore name (test equivalent function, not equivalent meta)
add conditional measurements
Merge pull request #442 from demaagdk/develop

Worker backfills for tolerances, measurements
Merge pull request #441 from xamox/feature/jpegstream

Added JpegStreamCamera Support
Merge pull request #440 from xamox/feature/fix-states

Fixed states file as default was busted due to extra code
large update to simpleseer