Modular python packages (#201)

* Split package creation

* Added description.txt

* Updated setup.py

* Added separate setup.py

* Added separate setup.py

* Relaxed dependencies

* Added hyper-parameter tuning setup py

* Updates

* Relaxed dependecies

* Added updated setup.py

* Changed generation policy

* Added wheel dep

* Moved helper utilities to engine

* Moved test

* Updated setup.py

* Updated deps

* Updated deps

* Added metapackage generation

* Moved io to engine.helper

* Relaxed dependencies

* Update installation.md

* Added new .ini sections

* Cleaned build_wheel.sh

* Restored pytorch dependencies

* Added missing __init__.py

* _setup.py fix

* Updated deps

* Updated deps

* Updated deps

* Updated deps

* Fixed _setup.py

* Updated package list

* Updates

* Updates

* temp disable single_demo_grasp

* Fixed deps

* Restored single_demo_grasp test

* Added sequential package installation

* Update build_wheel.sh

* Update tests_suite.yml

* Update tests_suite.yml

* Updated installation workflow

* Fixed workflow

* Manual AVX2 disable for bcolz

* Fix string replace

* Fixed path

* Added debug output

* Update build_wheel.sh

* Added dependencies to ensure correct building

* Update installation.md

* Added separate pip package testing

* Fixed package naming

* Typo fix

* Added a missing dependency

* Added missing dependency

* Fixed utils workflow

* Fixed utils bug

* Fixed hyperparameter_tuner test

* Fixed utils

* Update .github/workflows/tests_suite.yml

Co-authored-by: ad-daniel <44834743+ad-daniel@users.noreply.github.com>

* Added wheel and docker testing to develop

* Pass key by const reference

* Style fix

* Minor fix and cleanup

Co-authored-by: ad-daniel <44834743+ad-daniel@users.noreply.github.com>
Co-authored-by: ad-daniel <daniel.dias@epfl.ch>