* Composer restart (#107)

* added comoser restart from initial assumption

* fixed tests

* added tests for composer restart endpoint

* refactored DatasetAddResource endpoint, splitted get_datasets_names function

* added history merging

* fix first pipleine request error

* updated pytest fixtures

* fix tkinter issue by moving run_composer in separate process

* added golem history visualization

* changed multiprocessing spawn method

* added non ml graphs visualization

* specified pipeline controller exceptions

* added comoser restart from initial assumption

* fixed tests

* added tests for composer restart endpoint

* refactored DatasetAddResource endpoint, splitted get_datasets_names function

* updated flask dependencies

* fixed db initianalization for pytest, fixed requirements.txt

* fixed graph_to_pipeline convertion

* added python 3.9 in unit-build.yml

* fixed 78f920fa

* updated fedot dependency to 0.7.0, added github tests for python 3.10

* added mocked history for test_add_cas_endpoint

* front: fix edit pipeline from history graph

* req upd
Co-authored-by: TsAnastasia <anastasiacibernaja@yandex.ru>

* add filter for final choice ancestors

* update FEDOT version

* delete unused mocks

* add color for SA operator

* adjust colors of history vis

* fix mongo compression type

* add upload script

Added ability to upload cases without dataset for history visualization.

Applied many fixes related to FEDOT updates.

Co-authored-by: TsAnastasia <anastasiacibernaja@yandex.ru>

Update following the significant change of fitness usage in FEDOT.

Distance from initial generation in history

* Ops improved
* Pipeline -> Individual renamed

synchronized with new fedot serializers

* Data endpoint added, tests moved

* changed history composing and initialization

* simplified serialization

* updated test/fixtures/*.json files

* added new data/<case>/<task_case>.json files

* Bugs in frontend fixed

* Added highlighting of history dependencies

* Composing fix for TS
Co-authored-by: Denis Romanenko <romadenn@gmail.com>

* frontend fixes and improvements
Co-authored-by: Denis Romanenko <romadenn@gmail.com>

+ typings, pythonic code style and purity
+ db singleton service (including gridfs funcs) for the whole app instead of direct db usage

+ typings, pythonic code style and purity
+ tests for each function in service.py located at unit/analytics folder

* Performance improved, backend and frontend updated

* Manuals added

* Guide and contributing files added

* Performance improved

* Observations added scripts moved

* Frontend updated

* Oil data added, regression fix

* COSR fixes, best pipeline implemented

* Readme and paths updated

* Frontend updated

* refactored create_pipline function for using in database initialization scripts

* added check for flask app context

* added frontend build, set as default page

* Initial updates

* added grid_fs for fitted operation and history

* added script for generating mockup for mongodb

* init scripts refactoring

* Unfit added
Co-authored-by: Nikolay Nikitin <nicl.nno@gmail.com>

* Pipeline export fixes

* added script for deploying mongo and script for starting with test_db

* added deploying script for centos

* added check for inititalization sytem

* added env file generation

* added dotenv-library for non-ide env-files reading

* Chain to pipeline

* Pipeline Id fix added to graph

* Saving for composer history and corresponding chains implemented

* Boxplots modified

* Env print added