As a continuation to #1036 I would like to create a Bash script to have WinPython environment on Git Shell.

The tasks:

• Locate env.bat on the repository.
• Convert env.bat to Bash.

I think having WinPython on a Git Shell (Also on something like CMDer) will be beneficial to many user.
Moreover, it will allow using WinPython to automate Git operations such as handling Jupyter Notebooks under version control using nbstripout.