Add "Where did it install to?" page

[TheCakeIsNaOH]

What New Or Updated Would You Like To See?

I think adding a page describing installation locations would be appropriate.

• It probably should start off with a snippet describing the difference between a package and the software a package installs.
• Then describe where packages get installed to (e.g. under $env:ChocolateyInstall\lib)
• Then describe where portable software gets installed (In the lib folder or in Get-ToolsLocation normally)
• Then talk about various installation type packages, and how to find where installers put the software (like the Software installed to... message)
• And discuss template and extension package install locations
• And cover packages that don't install any software (meta packages, configuration changes), or where there is not a simple installation location (windows update packages)

Why Is It Needed?

I have seen a number of issues/comments/discussions in various places with people having difficulty finding where a package actually put the software, in many cases stemming from not fully understanding how Chocolatey packages work. chocolatey/choco#1929

Additional Context?

This should go alongside changes to help people find the installation location after the package is installed:

• Issue Include software install path in choco info output choco#1901
• Issue choco ls command - list information about an installed package choco#681
• Issue Show install location in package info ChocolateyGUI#597
• Issue installation path column for installed packages ChocolateyGUI#278