Merge pull request #224 from contactashish13/helpscout-152175

UTF8 support for string type column

Author: selul

classes/Visualizer/Source.php

@@ -221,6 +221,9 @@ protected function _normalizeData( $data ) {
 						);
 					}
 					break;
+				case 'string':
+					$data[ $i ] = utf8_encode( $data[ $i ] );
+					break;
 			}
 		}