Removed YAML only dependency. We now use Jupytext to expose notebooks in markdown Myst format
Restructured ATT&CK directories to not duplicate notebooks in the repo.
Updated Platform -> Techniques summary tables to show an interactive table and allow users filter what to look for.
Updated URL pages names and structure to navigate to the right documents
Removed main Docker file (Pyspark based) to deploy Jupyter Notebook server through Binder and added a requirements.txt file for Binderhub to use as a template.