added really large amounts to dups to process at once, so we can still get them all on a page if we really want

templates/dups.html

@@ -7,7 +7,7 @@
             <div class="form-group">
                 <label for="pagesize">{{DD.total_dups}} duplicate files ({{DD.uniq_dups}} Unique)  -- Showing&nbsp;</label>
                 <select id="pagesize" class="form form-control" name="pagesize" onChange="ResetPageSize()">
-                {% for o in "5", "10", "15", "20", "25", "50", "75", "100", "200" %}
+                {% for o in "5", "10", "15", "20", "25", "50", "75", "100", "200", "500", "1000", "5000", "20000" %}
                     <option
                     {% if o|int == pagesize %}
                         selected