readme: update info

readme: daily update

readme: edit formatting & add banner

readme: update quant info; minor changes to hyperlinks and terms

readme: fix kv overrides

readme: add new llama.cpp release info

readme: add extra params

readme: update quants

readme: TODO implement llamafile

readme: add quants update

readme: add detailed instructions

Update README.md

Update README.md

Update README.md

Update README.md

Update README.md

Update README.md

Update README.md

Update README.md

initial commit