* Add initial NPU quickstart (c++ part unfinished)
* Small update
* Update based on comments
* Update main readme
* Remove LLaMA description
* Small fix
* Small fix
* Remove subsection link in main README
* Small fix
* Update based on comments
* Small fix
* TOC update and other small fixes
* Update for Chinese main readme
* Update based on comments and other small fixes
* Change order
