New contributions guidelines

Fixes RISE in example notebook

…into dev

updating ESTIMATOR_OVERVIEW.md with full taxonomy

* Adds ROCKET (transform only) to transformers.

* Update proposed ROCKET implementation and add unit test.

Updates: absolute imports, remove fit_transform(...), update 
constructor, fit(...) and transform(...), update internal 
implementation, add random seed argument to constructor, move 
_to_numpy(...) / dataframe_to_numpy(...) to utils/data_container.py, add 
basic test in transformers/tests/test_Rocket.py.

* Added some `np.testing.assert...` checks.

* Add numba to `requirements.txt`.

* Add numba to dependencies.

* Increase pandas min version to 0.24 for `.to_numpy()` for `dataframe_to_numpy(...)` in `utils/data_container.py'.

* Terminology change: `num_examples` to `n_instances', `num_channels` to `n_columns`, `input_length` to `n_timepoints`.

* Update validation import; add default value for num_kernels parameter; add example notebook.

* Update estimator overview.

* Updates as requested.

Co-authored-by: Markus Löning <markus.loning.17@ucl.ac.uk>

* add mrseql classifier

* fix windows installation, remove files,add input checking

* small fix

* fix method to check multiclass

* add oneversusall class

* add mrseql unit test

* Fix unit test

* edit ESTIMATOR

* format code, add docstring, edit notebook example

* minor clean

* finished input checks

* tsfresh feature extraction (univariate and multivariate

* refactored summarise and included convert_data in utils

* added tests for transformer, performed validation checks

* changed example

* added feature selector and example notebook

* Added validation checks, removed dependencies

* clean up

* Delete forecasting.ipynb

* restored forecasting notebook

* added tsfresh as soft dependency for tests

* added tsfresh as soft dependency for tests

* added tsfresh as soft dependency for tests

* removed efficient settings

* added docstrings, fixed typo

* improved setting of defaults, minor udpates

* updated docstrings

* added code comments

* Update ESTIMATOR_OVERVIEW.md

Co-authored-by: Ayushmaan <ayushmaanseth@gmail.com>

* Update documentation of TimeSeriesForestClassifier.

Co-authored-by: Markus Löning <markus.loning.17@ucl.ac.uk>

* updated setup.py 

* updated binder

* added support for python=3.8

* added support for manylinux wheels

* added CI on azure DevOps

* added automated release script

* added automatic PyPI upload from CI services

* added flake8 linting

* forecasting grid-search CV

* temporal cross-validation

* Theta forecaster 

* Naive forecasters

* SES forecasters

* sMAPE and MASE loss

* reduction meta-forecasters

* detrender

* TransformedTargetForecaster,

* AutoARIMA

* deseasonaliser

* fitted param extractor

* PolynomialTrendForecaster 

* ensemble and stacking forecaster

* sklearn transformer adaptor to single series setting

* boxcox transformer with bounds on lambda

Co-authored-by: big-o <big-o@users.noreply.github.com>

* folder reorganisation
* unit testing for basic API for all estimators
* consistent input checks
* refactored high-level into benchmarking
* renamed n_trees to n_estimators
* refactored transformer module
* enforce PEP8 linting with flake8
* fixed warnings
* updated sklearn version

Co-authored-by: Patrick Rockenschaub <patrick.rockenschaub.15@ucl.ac.uk>
Co-authored-by: Matthew Middlehurst <pfm15hbu@uea.ac.uk>
Co-authored-by: Thach Le Nguyen <lenguyenthach141@gmail.com>
Co-authored-by: angus924 <55837131+angus924@users.noreply.github.com>

* added all-contributors specs
* added new issue template for doc improvements
* updated estimator overview and contributing guidelines
* updated website
* updated changelog
* added about page
* added mission statement
* added new logo

* refactored TimeSeriesForestRegressor and TimeSeriesForestClassifier
Co-authored-by: mloning <markus.loning.17@ucl.ac.uk>

* added release drafter workflow

* add feature importance graph to TSF
Co-authored-by: Markus Löning <markus.loning@gmail.com>

…into dev

* added release drafter workflow

…#243)

…into dev

…into dev