* 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
* add Qwen1.5-7B-Chat
* modify Qwen1.5 example
* update README
* update prompt format
* update folder name and example README
* add Chinese prompt sample output
* update link in README
* correct the link
* update transformer version