Fix filmon plugin after filmon changes

Currently filmon plugin by default will query only low quality streams.

It can be enhanced by check if free quality is available and get also "high" quality stream parameters. 

```html
        <a id="quality_low"  class="free left" href="javascript:startMain.changeVideoQuality('low');">sd<i class=" ico "></i></a>
        <a id="quality_high" class="pay left" href="javascript:startMain.changeVideoQuality('high');">hd<i class=" ico "></i></a>
```