- mistakenly included import of plottoolbox
- moved cli into it's own main function
- sourcery refactor
- removed duplicate import of typing.Literal
- small refactors
- move from typic to pydantic.validate_arguments
- moved from tstoolbox.utils to toolbox_utils
- cleaned up code supporting id slices and indexing
- finishing touches on the id ranges within labels
- implemented element ranges within labels
- sort_columns: fixed sort_columns keyword to sort when True and to leave alone if False
- several small fixes rolled, label, time-stamp, start_date/end_date, dump
- extract: fixed keywords in extract
- removed walrus operator so supports python 3.7
- removed future and some addition f strings
- docsrc -> docs
- Use correct tstoolbox versions.
- Import the correct library name.