Addition of link to setup had one too few columns.

Rev 7da36a5 added a new row to the syllabus table with only 11 columns (instead of 12), which broke layout.
This fix adds the missing space.

Author: gvwilson

_includes/syllabus.html

@@ -14,6 +14,7 @@ <h2 id="schedule">Schedule</h2>
 
   <table class="table table-striped">
   <tr>
+    <td class="col-md-1"></td>
     <td class="col-md-1"></td>
     <td class="col-md-3"><a href="{{ page.root }}/setup">Setup</a></td>
     <td class="col-md-7">Dowload files used on the lesson.</td>