Merge unless blocks

Author: cmbuckley

_includes/showcase.html

@@ -35,8 +35,7 @@ <h2>Showcase</h2>
 {%- if include.external %}
 <h2>Portfolio</h2>
 <{{ list }}>
-  {% for gh_page in gh_pages -%}{%- unless gh_page.name == site.github.repository_name -%}
-  {%- unless gh_page.homepage == '' or gh_page.homepage == nil or gh_page.homepage contains site.url or gh_page.topics contains 'noindex' -%}
+  {% for gh_page in gh_pages -%}{%- unless gh_page.name == site.github.repository_name or gh_page.homepage == '' or gh_page.homepage == nil or gh_page.homepage contains site.url or gh_page.topics contains 'noindex' -%}
 
   <{{ item }}>
     <a href="{{ gh_page.homepage }}">{{ gh_page.name | markdownify | remove: '<p>' | remove: '</p>' | strip }}</a>
@@ -46,7 +45,6 @@ <h2>Portfolio</h2>
   <dd>{{ gh_page.description | markdownify | remove: '<p>' | remove: '</p>' | strip }}</dd>
   {% endif -%}
 
-  {%- endunless -%}
   {%- endunless -%}{%- endfor %}
 </{{ list }}>
 {%- endif %}