Adds memoization to retrieve, consolidates retrieve.
Bugfix for ret None and interval
Test for retrieve cache
Adds dataset modified event
Adds event-driven cache flushing
Reworked ejection
RDT patch to support function parameters
RDT refactor
Bump coverage
Fix rebase noise
Added test and transform_prime
Bumped ion defs: Added autosample_duration to InstrumentDeviceComputedAttributes for use in InstrumentDeviceExtension
added the get_autosample_duration() to IMS so that the attributes get computed using the method automatically
More work on the test
Added test for computed attributes in one test
Merge branch 'master' into agent_state_computed_attr
Added verifications for computed attributes to test_activate_instrument. But test not yet working
Refactored test
Added new fields to stream def and refactored test code
Adds filtering based on available_fields in stream def