Maatwebsite/laravel4-PHPExcel — pull request #14 by mewben (2014-01-27 08:08:50+00:00)
Title: Changed $excel from protected to public.

This enables chaining methods from `PHPExcel` itself.

Example:

```
$obj = Excel::load('temp1.xls'); // Has some contents inside
$obj->excel->getActiveSheet()->setCellValue('F2', 'testing'); // use the excel object to call getActiveSheet
$obj->export('xls'); // export as usual
```