Simplify the NVS update experience

[lostintangent]

In order to update the NVS bits I have installed, I've currently been cd'ing into the $NVS_HOME directory and then running a git pull. This is pretty simple, but it would be nice if either NVS was distributed via package managers (e.g. Homebrew), which would allow easy platform-native updating, or if it had a command for updating itself (like Yarn has). Either one would be cool, and would help simplify keeping up-to-date with the project.

[marcelklehr]

+1 for package managers (don't reinvent the wheel). Windows has chocolatey :)

[jasongin]

See also the issue that is specifically about adding chocolatey support.

[noderat]

It would be pretty trivial for somebody who's familiar with the installer to add support to scoop as well.

[dsbert]

It looks like this has been added to scoop

https://github.com/lukesampson/scoop/blob/master/bucket/nvs.json