Zahner-analysis

What's Changed
* Added IswImport class


**Full Changelog**: https://github.com/Zahner-elektrik/Zahner-Analysis-Python/compare/v1.1.3...v1.1.4

What's Changed
* Added more meta data to IsmImport


**Full Changelog**: https://github.com/Zahner-elektrik/Zahner-Analysis-Python/compare/v1.1.2...v1.1.3

What's Changed
* Added more meta data for IsmExport


**Full Changelog**: https://github.com/Zahner-elektrik/Zahner-Analysis-Python/compare/v1.1.1...v1.1.2

What's Changed
* Added example for editing and exporting impedance spectra


**Full Changelog**: https://github.com/Zahner-elektrik/Zahner-Analysis-Python/compare/v1.1.0...v1.1.1

What's Changed
* Added functionality impedance spectra to correct short open load
calibration data.

**Full Changelog**: https://github.com/Zahner-elektrik/Zahner-Analysis-Python/compare/v1.0.6...v1.1.0

What's Changed
* User can decide which areas he wants to read. Default largest range without duplicate frequencies.

**Full Changelog**: https://github.com/Zahner-elektrik/Zahner-Analysis-Python/compare/v1.0.5...v1.0.6