Added heterodyne pulse analysis notebook

Merge pull request #10 from davewalker5/heterodyne-analysis

Heterodyne analysis

Merge pull request #9 from davewalker5/multi-pass-processing

Multi pass processing

Merge pull request #8 from davewalker5/bat-pulse-analysis

Bat pulse analysis

Merge pull request #7 from davewalker5/bat-call-analysis

Added bat call analysis

Merge pull request #6 from davewalker5/config-profiles

Added support for configuration profiles

Merge pull request #5 from davewalker5/convenience-scripts

Refined convenience scripts for running the app

Merge pull request #4 from davewalker5/processing-pipeline

Update README

Initial implementation