Support Mac OS and Linux environments #1
Description
Since the release of PowerShell (right now alpha) and the .NET Core compatible with these platforms this project can and should support those platforms too. To fix this:
- Verify (attempt to install) PowerShell to be available on the target platform
- Address paths and path compositions to support / and \ (rely on Join-Path cmdlet for this)
- Module registration on Windows rely on mklink, support the appropriate tool in these locations
- Validate it works with and without nvm on top of it (Windows and MacOS/Linux)