* Update installation guide for pipeline parallel inference
* Small fix
* further fix
* Small fix
* Small fix
* Update based on comments
* Small fix
* Small fix
* Small fix
* Change to 'pip install .. --extra-index-url' for readthedocs
* Change to 'pip install .. --extra-index-url' for examples
* Change to 'pip install .. --extra-index-url' for remaining files
* Fix URL for ipex
* Add links for ipex US and CN servers
* Update ipex cpu url
* remove readme
* Update for github actions
* Update for dockerfiles