* Add several fixes for python toolchain
* Fix versin regex
* Make script exit on error
* Fix version regex
* Fix version regex
* Fix version regex
* Fix version regex
* Make test run on the current commit
* Fix test
* Fix test
* Use git to retrieve current commit
* Fix tests
* Fix tests
* Also make linux and mac work on the current commit
* Fix test
* Add kokoro config for building python wheels on windows
* Move script to root
* Debug
* Debug
* Change working directory
* Add msbuild to path
* Debug
* Fix python dir name
* Debug
* Move artifacts to targeted directory
* Update artifact directory
* Debug
* Debug
* Automatic generation of version
* Reduce file numbers