Added support for DivX on Xbox One
Formatting
Use WMV for web video transcoding on Xbox One

I know our trend lately has been to create new configuration options for these renderer-specific hacks but in my opinion if there's only one renderer that needs the hack it's better to do it like this.
If another renderer needs a different transcoding option for web than for files we can add a TranscodeVideoWeb renderer option that defaults to the value of TranscodeVideo, or something