Update 1.12.1 release date

Author: lydell

docs/v1/index.html

@@ -3317,7 +3317,7 @@ <h2>
       <div class="anchor" id="1.12.1"></div>
 <b class="header">
   <a href="https://github.com/jashkenas/coffeescript/compare/1.12.0...1.12.1">1.12.1</a>
-  <span class="timestamp"> &mdash; <time datetime="2016-12-07">December 7, 2016</time></span>
+  <span class="timestamp"> &mdash; <time datetime="2016-12-08">December 8, 2016</time></span>
 </b>
       <ul>
         <li>

documentation/index.html

@@ -1345,7 +1345,7 @@ <h2>
     </h2>
 
     <p>
-      <%= releaseHeader('2016-12-07', '1.12.1', '1.12.0') %>
+      <%= releaseHeader('2016-12-08', '1.12.1', '1.12.0') %>
       <ul>
         <li>
           You can now import a module member named <code>default</code>, e.g.