Add share button

Closes #10

Author: Sam Jones

paste/templates/paste/snippet_detail.html

@@ -26,6 +26,7 @@ <h1>
                 <div class="btn-group pull-right">
                     <a href="/?fork={{ object.slug }}" class="btn">Fork</a>
                     <a href="{{ object.get_absolute_url }}" class="btn">Raw</a>
+                    <a href="#share" data-toggle="modal" class="btn">Share</a>
                   {% ifequal object.author user %}
                     <a href="#confirm-delete" data-toggle="modal" class="btn btn-danger">Delete</a>
                   {% endifequal %}

pasteapp/templates/base.html

@@ -72,6 +72,23 @@
         </div>
       {% endblock %}
 
+      <div class="modal fade" id="share">
+          <div class="modal-header">
+              <button type="button" class="close" data-dismiss="modal">×</button>
+              <h3>Share {{ object }}</h3>
+          </div>
+
+          <div class="modal-body">
+            <p>Share your snippt</p>
+          </div>
+
+          <div class="modal-footer">
+              <a href="https://twitter.com/share" class="btn" data-text="check out this snippt"><i class="icon-twitter"></i> Tweet</a>
+              <script>!function(d,s,id){varjs,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="https://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
+              <a href="#" class="btn" data-dismiss="modal">Close</a>
+          </div>
+      </div>
+
       {% if request.user.is_authenticated %}
         <div class="modal fade" id="settings">
           <form action="" method="post" accept-charset="utf-8" class="form-horizontal" id="settings-form">