Patch for /trunk/classes/rar.php

```
add RAR 5.0 beta 4 support by default in rapidleech you can not create rar 4.X 
in rapidleech now.. 
```

Original issue reported on code.google.com by `simme...@gmail.com` on 28 May 2013 at 4:01

Attachments:
- [rar.php.patch](https://storage.googleapis.com/google-code-attachments/rapidleech/issue-30/comment-0/rar.php.patch)
