Decamark

I installed Chocolatey [without administrative permission](https://chocolatey.org/docs/installation#non-administrative-install). Then, I tried to install rsync from non-administrative shell and Chocolatey hung up. I think the problem is calling [`Install-ChocolateyEnvironmentVariable`](https://github.com/AnthonyMastrean/chocolateypackages/blob/master/packages/rsync/tools/chocolateyInstall.ps1#L12). It calls [`Start-ChocolateyProcessAsAdmin`](https://github.com/chocolatey/choco/blob/master/src/chocolatey.resources/helpers/functions/Install-ChocolateyEnvironmentVariable.ps1#L102-L107) and...