Wikimedia Bugzilla is closed!

It beats me why that hasn't been discovered before, and since I needed to fixed that here are two small changes to jqPlotBar/jqPlotPie. It is only needed for those using class SMWAggregatablePrinter.

I would provide a patch but gerrit git still causes more trouble ... anyway for 

## SRF_jqplotBar.php

- $dataObject['series'] = $data; 

+// Filter min values  
+foreach ( $data as $key => $value ) {
+	if ( $value <= $this->params['min'] ) continue;
+	$dataObject['series'][$key] = $value; 
+ }

## SRF_jqplotPie.php

-foreach ( $data as $name => $value ) {
-	$json[] = array( $name , $value );
-}

+// Filter min values  
+foreach ( $data as $name => $value ) {
+	if ( $value <= $this->params['min'] ) continue;
+		$json[] = array( $name , $value ); 
+}