can't set scene.
Hey @lprhodes 

Trying out your new update and the TV codes are working great for on/off and volume.  Thanks.

I'm having problems with the air con though.  Previously I could have a hex code for 18 cooling and then have a scene with those parameters and it worked fine.  Now it's not.

Here's my config:

<img width="490" alt="screen shot 2017-03-30 at 9 18 26 pm" src="https://cloud.githubusercontent.com/assets/23650727/24494489/eec12eee-158e-11e7-8a72-8d91f79283b5.png">

And heres what it looks like on the home app:

![fullsizerender 2](https://cloud.githubusercontent.com/assets/23650727/24494516/04eba74e-158f-11e7-9ed2-73934e5e1340.jpg)

