video_quality property is misnamed

[Rafael Torres]

The property entry named video_quality is misnamed. It should be renamed to hd_video.

According to the source code If you set the video_quality to any value different than 0, then it will get the HD version ( 720p ) URL.

if you set it to 0 it will get the SD version ( 360p ) URL.

[Vitor Hirota]

fixes #6

→ <<cset 2a6ddcadca45>>