A small primarily bugfix-related update to pycroscopy. Most changes are under the hood. Briefly, this new release has:
- Translator updates: Changes to trKPFM translator to add additional dimensions, several bugfixes
- A variety of small bug fixes
- Added method 'is_valid_file' to most routine translators
- Fixes and updates to examples in the documentation
- Edits to PiFM Translator and addition of a bandpass filter class to processing/fft