Description of problem:

Even when the `--quiet` option is passed to unrtf, unrtf still includes its headers.
This is (partially?) fixed upstream in 0.21.10 via at least http://hg.savannah.gnu.org/hgweb/unrtf/rev/4dc050423e35

Version-Release number of selected component (if applicable):

0.21.9-8

How reproducible:

Every time

Steps to Reproduce:
1. Run "echo -E '{\rtf1\ansi\deff0{\fonttbl{\f0 Monotype Corsiva;}}\qc\f0\fs120\i\b Hello,\line World!}' | unrtf --text --quiet"

Actual results:
```
###  Translation from RTF performed by UnRTF, version 0.21.9 
### font table contains 1 fonts total

-----------------
Hello,
World!
```

Expected results:
```
Hello,
World!
```

Additional info:
Upstream (as seen on 0.21.10 on another distribution) is not yet perfect, but still better:
```

-----------------
Hello,
World!
```