make button vs link usage consistent

srv/src/http/tpl/assets.html

@@ -27,7 +27,7 @@
 
   {{ range .Payload.IDs }}
     <tr>
-      <td><a href="{{ AssetURL . }}" target="_blank">{{ . }}</a></td>
+      <td><a href="{{ AssetURL . }}">{{ . }}</a></td>
       <td>
         <form
           action="{{ AssetURL . }}?method=delete"

srv/src/http/tpl/edit-post.html

@@ -27,7 +27,7 @@
             placeholder="e.g. how-to-fly-a-kite"
             value="{{ .Payload.Post.ID }}" />
         {{ else }}
-        <a href="{{ PostURL .Payload.Post.ID }}" target="_blank">{{ .Payload.Post.ID }}</a>
+        <a href="{{ PostURL .Payload.Post.ID }}">{{ .Payload.Post.ID }}</a>
         <input name="id" type="hidden" value="{{ .Payload.Post.ID }}" />
         {{ end }}
       </td>
@@ -104,12 +104,15 @@
     <input type="submit" value="Update" formaction="{{ BlogURL "posts/" }}" />
     {{ end }}
 
-    <a href="{{ BlogURL "posts/" }}">
-      <button type="button">Back</button>
-    </a>
   </p>
 
 </form>
+
+<p>
+  <a href="{{ BlogURL "posts/" }}">
+    Back to Posts
+  </a>
+</p>
 {{ end }}
 
 {{ template "base.html" . }}

srv/src/http/tpl/posts.html

@@ -2,7 +2,7 @@
 
   <p>
     <a href="{{ BlogURL "posts/" }}?edit">
-      <button>New Post</button>
+      New Post
     </a>
   </p>
 
@@ -17,10 +17,10 @@
     {{ range .Payload.Posts }}
       <tr>
         <td>{{ .PublishedAt.Local.Format "2006-01-02 15:04:05 MST" }}</td>
-        <td><a href="{{ PostURL .ID }}" target="_blank">{{ .Title }}</a></td>
+        <td><a href="{{ PostURL .ID }}">{{ .Title }}</a></td>
         <td>
           <a href="{{ PostURL .ID }}?edit">
-            <button>Edit</button>
+            Edit
           </a>
         </td>
         <td>