Wrong encoding in dump function

```
What steps will reproduce the problem?

$data = new Spreadsheet_Excel_Reader();
$data->setOutputEncoding('windows-1251');
$data->read('test.xls');
echo $data->dump(true,true);

What is the expected output? What do you see instead?

1 тест
2 test

1 òåñò
2 test

Please provide any additional information below.

To fix this problem you need to replace line 635

$val = htmlentities($val);

with

$val = htmlentities($val , ENT_COMPAT | ENT_HTML401,$this->_defaultEncoding);

```

Original issue reported on code.google.com by `s.kor...@gmail.com` on 19 Oct 2012 at 12:06

Attachments:
- [test.xls](https://storage.googleapis.com/google-code-attachments/php-excel-reader/issue-157/comment-0/test.xls)

Start at line 635 in the dump function and reproduce the problem with test.xls using setOutputEncoding('windows-1251'). Verify that the dump output preserves the Cyrillic text while leaving the ASCII row unchanged, then add or run a regression check for the corrected encoding behavior.

Written by the indexing model from the issue text.