MIN_CORE_SUSTAINABLE lowered from 50% to 49% to support Challenger 300.
Fixes the multiple Eng Start KPVs created.
ILS Frequency align without interpolate the second parameter to the first.
Fixes where two parameters are of different frequencies but compared together to ensure they have the same frequency recorded. Test case added appropriately.
ILS Frequency - ensure the correct mask is used to maintain only the valid frequencies
ILS Frequency reorder parameter checking logic
Accept 0 in place of ccd_slice.start when it is None.
Node create_kpv_between created to support creating kpv between two indexes.
KPV test cases updated to reflect change in node.py