Add chocolatey install

Closes rdwatters/hugo-docs-concept#23

content/content-management/authors.md

@@ -94,8 +94,7 @@ The list is accessible via the `.Authors` template variable. Printing all author
 {{ range .Authors }}
     {{ .DisplayName }}
 {{ end }}
-
-# output: Alice Allison
+=> Alice Allison
 ```
 
 Even if there are co-authors you may only want to show the main author. For this case you can use the `.Author` template variable **(note the singular form)**. The template variable contains the profile of the author that is first listed with his identifier in the front matter.

content/getting-started/installing.md

@@ -45,6 +45,16 @@ brew update && brew install hugo
 
 For more detailed explanations, read the installation guides that follow for installing on Mac OS X and Windows.
 
+### Windows (Chocolatey)
+
+If you are on a Windows machine and use [Chocolatey][] for package management, you can install Hugo with the following one-liner:
+
+{{% code file="install-with-chocolatey.ps1" %}}
+```powershell
+choco install hugo -confirm
+```
+{{% /code %}}
+
 ### Source
 
 #### Prerequisite tools for downloading and building source code