v0.0.9

• Added a frequency-shift function pulsarbat.freq_shift (PR #52)

• Added a snippet function pulsarbat.snippet (PR #54)

• pulsarbat.time_shift can now support multiple shifts (PR #58)

v0.0.8

• Added a PhasePredictor class to replace old Polyco class.
• Ensure pulsarbat objects are picklable by cloudpickle (for workflows on clusters / while using dask).