Numerous improvements and bug fixes.

- Refactored themes to always load with just a single file. This avoids
  a round trip on each request.
- Locally load font when available on the system, then try to
  load the woff2 file, then fall back to regular woff.
- Update markup to use relative urls where it is safe. RSS feeds still
  use absolute URLs.
- Only set og:image:(height/width) when using the standard color icon.
- Fixed styles on the pagination buttons.
- Added ability to switch font to Source Code Pro (useSourceCodePro).
- Added yellow theme.
- Added grey theme.
- Bold and remove underline for active page in header.
- Removed markdownify on summary.
- Only display date if present.

layouts/_default/index.html

@@ -17,12 +17,14 @@
     {{ range $paginator.Pages }}
       <div class="post on-list">
         <h1 class="post-title">
-          <a href="{{ .Permalink }}">{{ .Title | markdownify }}</a>
+          <a href="{{ .RelPermalink }}">{{ .Title | markdownify }}</a>
         </h1>
         <div class="post-meta">
+          {{ with .Date }}
           <span class="post-date">
-            {{ .Date.Format "2006-01-02" }}
+            {{ .Format "2006-01-02" }}
           </span>
+          {{ end }}
           {{ with .Params.Author }}
             <span class="post-author">:: {{ . }}</span>
           {{ end }}
@@ -31,7 +33,7 @@
         {{ if .Params.tags }}
           <span class="post-tags">
             {{ range .Params.tags }}
-            #<a href="{{ (urlize (printf "tags/%s/" . )) | absLangURL }}">
+            #<a href="{{ (urlize (printf "tags/%s/" . )) | relLangURL }}">
               {{- . -}}
             </a>&nbsp;
             {{ end }}

layouts/_default/list.html

@@ -8,12 +8,14 @@
     {{ range .Paginator.Pages }}
       <div class="post on-list">
         <h1 class="post-title">
-          <a href="{{ .Permalink }}">{{ .Title | markdownify }}</a>
+          <a href="{{ .RelPermalink }}">{{ .Title | markdownify }}</a>
         </h1>
         <div class="post-meta">
+          {{ with .Date }}
           <span class="post-date">
-            {{ .Date.Format "2006-01-02" }}
+            {{ .Format "2006-01-02" }}
           </span>
+          {{ end }}
           {{ with .Params.Author }}
             <span class="post-author">:: {{ . }}</span>
           {{ end }}
@@ -22,7 +24,7 @@
         {{ if .Params.tags }}
           <span class="post-tags">
             {{ range .Params.tags }}
-            #<a href="{{ (urlize (printf "tags/%s/" . )) | absLangURL }}">
+            #<a href="{{ (urlize (printf "tags/%s/" . )) | relLangURL }}">
               {{- . -}}
             </a>&nbsp;
             {{ end }}
@@ -38,7 +40,7 @@
           {{ else if .Description }}
             {{ .Description | markdownify }}
           {{ else }}
-            {{ .Summary | markdownify }}
+            {{ .Summary }}
           {{ end }}
         </div>
 

layouts/_default/single.html

@@ -1,7 +1,7 @@
 {{ define "main" }}
 <div class="post">
   <h1 class="post-title">
-    <a href="{{ .Permalink }}">{{ .Title | markdownify }}</a></h1>
+    <a href="{{ .RelPermalink }}">{{ .Title | markdownify }}</a></h1>
   <div class="post-meta">
     {{ if .Params.Date }}
       <span class="post-date">
@@ -22,7 +22,7 @@
   {{ if .Params.tags }}
   <span class="post-tags">
     {{ range .Params.tags }}
-    #<a href="{{ (urlize (printf "tags/%s/" .)) | absLangURL }}">{{ . }}</a>&nbsp;
+    #<a href="{{ (urlize (printf "tags/%s/" .)) | relLangURL }}">{{ . }}</a>&nbsp;
     {{ end }}
   </span>
   {{ end }}

layouts/_default/terms.html

@@ -8,7 +8,7 @@
       {{ $count := .Count }}
       {{ with $.Site.GetPage (printf "/%s/%s" $type $name) }}
         <li>
-          <a class="terms-title" href="{{ .Permalink }}">{{ .Name }} ({{ $count }})</a>
+          <a class="terms-title" href="{{ .RelPermalink }}">{{ .Name }} ({{ $count }})</a>
         </li>
       {{ end }}
       {{ end }}