Mlcf

What's Changed
* Add indicators by Guitheg in https://github.com/Guitheg/mlcf/pull/221


**Full Changelog**: https://github.com/Guitheg/mlcf/compare/v2.1.4...v2.2.0

What's Changed
* fix key error in standardize function by Guitheg in https://github.com/Guitheg/mlcf/pull/217

**Full Changelog**: https://github.com/Guitheg/mlcf/compare/v2.1.3...v2.1.4

What's Changed
add filter method
deprecating wtseries
add k parameter to label balance filter

**Full Changelog**: https://github.com/Guitheg/mlcf/compare/v2.1.2...v2.1.3

What's Changed
* refactoring data intervals by Guitheg in https://github.com/Guitheg/mlcf/pull/212


**Full Changelog**: https://github.com/Guitheg/mlcf/compare/v2.1.1...v2.1.2

pandas theme doc

What's Changed
* Subset selection function by Guitheg in https://github.com/Guitheg/mlcf/pull/207
* Wtseries lite by Guitheg in https://github.com/Guitheg/mlcf/pull/208
* Label balance filter mean to min by Guitheg in https://github.com/Guitheg/mlcf/pull/209
* Standardisation in forecast iterator by Guitheg in https://github.com/Guitheg/mlcf/pull/210



**Full Changelog**: https://github.com/Guitheg/mlcf/compare/v2.0.2...v2.1.0