fixed link source; using consistent "See Data >>" label

Author: Bosco So

_layouts/dataset.html

@@ -2,18 +2,18 @@
 layout: default
 ---
 <div class="wrapper">
-<div class="post">
-  <header class="post-header">
-    <h1 class="post-title">{{ page.title }}</h1>
-  </header>
-  <div class="dataset-download">
-    <a href="{{dataset.link}}">Download Dataset</a>
-  </div>
-  <article class="post-content">
+  <div class="post">
+    <header class="post-header">
+      <h1 class="post-title">{{ page.title }}</h1>
+    </header>
+    <div class="dataset-download">
+      <a href="{{ page.link }}">See Data &gt;&gt;</a>
+    </div>
+    <article class="post-content">
 
-    {{ content }}
+      {{ content }}
 
-  </article>
+    </article>
 
+  </div>
 </div>
-</div>