* fix doc error of building C demo examples
Path error in cmake compilation of C demo examples
* fix en doc error of building C demo examples
Path error in cmake compilation of C demo examples
* simplify commands in get_started
* add installation commands for Windows
* fix typo
* limit markdown and sphinx_markdown_tables version
* adopt html <details open> tag
* bump mmdeploy version
* bump mmdeploy version
* update get_started
* update get_started
* use python3.8 instead of python3.7
* remove duplicate section
* resolve issue #856
* update according to review results
* add reference to prebuilt_package_windows.md
* fix error when build sdk demos