Fixed sumFormatterQuantity if using 1.234,56 fomat

Previously sumFormatterQuantity used the parseFloat to convert the
string purchase_cost to a floating point number. parseFloat does not
return the correct value when using the comma format. To fix this
sumFormatterQuantity now used the cleanFloat function to convert
purchase_cost to a float.

Signed-off-by: Matthew Nickson <mnickson@sidingsmedia.com>

resources/views/partials/bootstrap-table.blade.php

@@ -639,7 +639,7 @@ function sumFormatterQuantity(data){
                 return 'no quantity';
             }
             var total_sum = data.reduce(function(sum, row) {
-                return (sum) + (parseFloat(row["purchase_cost"])*row[multiplier] || 0);
+                return (sum) + (cleanFloat(row["purchase_cost"])*row[multiplier] || 0);
             }, 0);
             return numberWithCommas(total_sum.toFixed(2));
         }