Should fix problem with gohugoio/hugoThemes#682:

  * add mainSections in README.md file to choose "post" as main articles
  * fix layouts/index.html to permit user to choose which main section
  it needs

README.md

@@ -30,6 +30,7 @@ You could add `params` into your site's `config.toml` file:
   Content = false  # takes true or false
   # if both are set to true, summary is shown.
   # FooterMsg = "Copyright Me 2016. Powered by Hugo."
+  mainSections = ["post"]
 ```
 
 if you use `config.yaml`, it could look like:
@@ -45,6 +46,7 @@ params:
   Content: false # takes true or false
   # if both are set to true, summary is shown
   # FooterMsg: "Custom footer message. Powered by Hugo."
+  mainSections: ["post"]
 ```
 
 ### Enable Disqus to your post

layouts/index.html

@@ -10,7 +10,7 @@
     {{ partial "header.html" . }}
     <div class="content">
       <div class="posts">
-        {{ $paginator := .Paginate (where .Data.Pages "Type" "post") }} {{ range $paginator.Pages }}
+        {{ $paginator := .Paginate (where site.RegularPages "Type" "in" site.Params.mainSections) }} {{ range $paginator.Pages }}
         <div class="post">
           <h2 class="post-title"><a href="{{ .Permalink }}">{{ .Title }}</a></h2>
           <span class="post-date">{{ .Date.Format "Jan 2, 2006" }}</span>