New structure and rename for tools, docs and quickstart folder (#575)

.github/scripts/check_copyright_header.py

.github/scripts/spellcheck_conf/wordlist.txt

README.md

UPDATES.md

docs/FAQ.md

docs/LLM_finetuning.md

docs/img/feature_based_fn.png

docs/img/feature_based_fn_2.png

docs/img/full_param_fn.png

docs/img/llama2_gradio.png

docs/img/llama2_streamlit.png

docs/img/llama2_streamlit2.png

docs/img/messenger_api_settings.png

docs/img/messenger_llama_arch.jpg

docs/img/wandb_screenshot.png

docs/img/whatsapp_dashboard.jpg

docs/img/whatsapp_llama_arch.jpg

docs/multi_gpu.md

recipes/3p_integration/README.md

...ation/aws/getting_started_llama_3_on_amazon_bedrock.ipynb