* [Changed] Additional spreadsheet saved without index to be compatible with common spreadsheet
* [Added] Find if of closest points in the dataframe
* [Added] `kwargs` can be used in `imsave()`
* [Added] Flatten keys in struct. The list and ndarray can be converted to simple cols.
Version 0.4.
* [Added] Check version of selected packages
* [Added] Added functions for work with parameters
* [Added] Added icon cration function
* [Changed] Outputdir is created in the moment it is required.
Version 0.3.
* [Added] More function to save image and figure.
Version 0.2.
* [Added] Git repository version and describe added to report
Version 0.1.
* [Added] Report support
* [Added] Clean persistent cols ability