More tinkering with scan-to-buy ux flow. 

I'm gonna restructure to not mess with the DOM so much as it's causing artifacts in the experience.
Now we are on the right track with ember

The sliding options are now getting better. We can proceed.
Getting close now on the new slide navigation ui.

Now we need to polish and make it demoable.
More polish, need modal and card form validation.
more polish in place.

nearly ready for a demo. Perhaps all I want now is the card validation stuff.
Turns out ember fast click is broken.