Krypton tempo support

Are we likely to see API support for the new variable playback tempo?

https://github.com/xbmc/xbmc/pull/10216
https://github.com/xbmc/xbmc/pull/10164

Seem to be keymapping is the order of the day to get it working but API support would help those of us using remote apps.

http://forum.kodi.tv/showthread.php?tid=…pid2420219

Player.SetSpeed(double) seems like a good candidate but likely to break compatibility. Player.SetTempo(double 0.8..1.5) perhaps?