docs: Add Widget Page docs (#300)

exampleSite/content/post/managing-content.md

@@ -6,7 +6,7 @@ title = "Managing content"
 math = false
 +++
 
-This is a brief guide to managing content with the Academic framework. Content can include publications, projects, talks, and news/blog articles. After you have read this guide about creating and managing content, you may also be interested to learn about [writing content with Markdown, LaTeX, and Shortcodes]({{< ref "post/writing-markdown-latex.md" >}}).<!--more-->
+This is a brief guide to managing content with the Academic framework. Content can include publications, projects, talks, news/blog articles, and widget pages. After you have read this guide about creating and managing content, you may also be interested to learn about [writing content with Markdown, LaTeX, and Shortcodes]({{< ref "post/writing-markdown-latex.md" >}}).<!--more-->
 
 To enable LaTeX math rendering for a page, you should include `math = true` in the page's `+++` preamble, as demonstrated in the included example site. Otherwise, to enable math on the homepage or for all pages, you must globally set `math = true` in `config.toml`.
 
@@ -102,6 +102,24 @@ To create a talk:
 
 Then edit the newly created file `content/talk/my-talk-name.md` with your full talk title and details. Note that many of the talk parameters are similar to the publication parameters.
 
+## Create a widget page
+
+So you would like to create a page which utilizes Academic's widget system, similar to the homepage?
+
+Create a new folder in your `content` folder, naming it with your new page name. In this example, we will create a *courses* page by creating a `content/courses/` folder.
+
+Within your new `content/courses/` folder, create a file named `_index.html` containing the following parameters:
+
+```
++++
+title = "Courses"
+date = 2017-01-01
+widgets = true
++++
+```
+
+Install widgets into your `content/courses/` folder. To achieve this, widgets can be copied from your `content/home/` folder or downloaded from [Github](https://github.com/gcushen/hugo-academic/tree/master/exampleSite/content/home).
+
 ## Create other pages (e.g. CV)
 
 For other types of content, it is possible to create your own custom pages. For example, let's create a `cv.md` page for your Curriculum Vitae in your `content` folder. Copy across the frontmatter from the top of one of your post files, adapting it as necessary, and editing your Markdown content below. You can then link to your new page by adding the code `[My CV]{{</* ref "cv.md" */>}}` to any of your existing content.