* initial import
* adding tests
* adding license and release notes
* adding missing release notes
* working with any type of doc store
* nit
* adding get_class_object to serialization package
* nit
* refactoring get_class_object()
* refactoring get_class_object()
* chaning type and var names
* more refactoring
* Update haystack/core/serialization.py
Co-authored-by: Vladimir Blagojevic <dovlex@gmail.com>
* Update haystack/core/serialization.py
Co-authored-by: Vladimir Blagojevic <dovlex@gmail.com>
* Update test/core/test_serialization.py
Co-authored-by: Vladimir Blagojevic <dovlex@gmail.com>
* more refactoring
* more refactoring
* Pydoc syntax
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Co-authored-by: Vladimir Blagojevic <dovlex@gmail.com>