outline of inputs doc

Signed-off-by: Clinton Wolfe <clintoncwolfe@gmail.com>

docs/inputs.md

@@ -0,0 +1,27 @@
+# Chef InSpec Inputs
+
+## What are Inputs?
+
+### A Simple Example
+
+### How can I set Inputs?
+
+### How does Input precedence work?
+
+### What happened to "Attributes"?
+
+## Defining Inputs in Control Code
+
+### Input Scope
+
+## Defining Inputs in Profile Metadata
+
+### Marking the attribute as Required
+
+### Specifying type
+
+### Using inputs with Profile inheritance
+
+## Setting Input values using `--input-file`
+
+## Advanced Topic - Debugging Inputs

www/data/docs_sidebar.yml

@@ -22,6 +22,8 @@ sidebar_links:
     link: "/docs/reference/profiles.html"
   - title: Resources
     link: "/docs/reference/resources.html"
+  - title: Inputs
+    link: "/docs/reference/inputs.html"
   - title: Matchers
     link: "/docs/reference/matchers.html"
   - title: Reporters