Updating notion and poacher versions
Merge pull request #362 from ambiata/topic/mr

Updating notion and poacher versions
Fix the chance of tests being discarded for MR property specs
Ensure ChordEntity name is unique to fix flakey tests
Merge pull request #363 from ambiata/topic/gen-no-discard

Fix the chance of tests being discarded for MR property specs
Fix flakey SquashReducerLookupSpec when reducers was Short.MaxValue
Fix flakey EavtTextImporterPureSpec when name was in the dictionary
Add days since reducer for Date style facts
Cherry pick ValueOrTombstone from Charles' PR
Use ReductionFold instead of Reduction
Interval reducers
Remove duplication in IntervalReducers
Spelling