- Transferred most code from `RST_pick_GUI` into separate files.
- Fixed a minor bug in the mutual linear regression.
- Instead of a `Var`dictionary we now use the full configparser.
- Moved nested functions into dedicated sections to make things easier.
- If TDMS files are analysed, they are now first checked for size and downsampled if necessary.
- Added a few test scripts for testing code.

 - Removed redundant scripts
 - Changed conversion scripts to use `rstevaluation` for conversion.
 - Changed how filenames are generated for plots.

- Fixed the import statements which was overseen previously.
- Updated README with new version.

- Missing imports and other problems were resolved.
- Software should now work again as intended.

 - Restructured for better packaging.
 - Added more metadata to packaging
 - Can now be run from command line via `python -m rstevaluation`
 or directy via `rstevaluation` if Python was added to `$PATH$`.

This is necessary for upcoming changes in the structure.

 - VST plots are now saved with the correct file extension.
 - Fixed a bug that occured when trying to set the icon of the app.
Known issues:
 - The scripts for tdms files in 'FileConversion' are outdated.

Changed manual picking procedure.

 - Adressed Issue #1 by adding a new fitting procedure
 - Adjusted format to remove most pylint/pycodestyle warnings

 - Added several new options to handle data sets with many samples.
 - New options allow to specify to how many samples a dataset should
   be downsampled to, either with or without filtering. The default is
   using no filtering, which leads to much faster computing times.