fix create analysis submit page

Author: squirrelo

qiita_pet/templates/analysis_selected.html

@@ -75,7 +75,7 @@ <h4>Processed Data</h4>
             <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
             <h4 class="modal-title" id="myModalLabel">Processed Data {{pid}}</h4>
           </div>
-          <form role="form" action="/analysis/2" method="post">
+          <form role="form" action="/analysis/3" method="post">
           <input type="hidden" name="action" value="create">
             <div class="modal-body">
 							<b>Datatype</b>: {{proc_info[pid]["data_type"]}} <br/>