* Add new inflation feature-ids, and full_inflation default values
* Compute inflation start from full_inflation activation
* Include pico_inflation in inflation start computation
* Add full-inflation constructor
* Align inflation taper with rewards accrual start and catch overflow edge case
* Test for different ancestors with mismatch bank hash
* Test cleanup
* Remove nondeterministic ancestor check
* Update timestamp bounding feature key
* Update design doc
* Filter recent_timestamps to nodes voting within the last epoch
Co-authored-by: Stephen Akridge <sakridge@gmail.com>