koreader/koreader — pull request #403 by Markismus (2013-12-19 22:59:01+00:00)
Title: This should fix hte pinch and expand gesture on Kobo Aura

I was not able to generate the gestures "pinch" and "expand" on Kobo Aur.a.

While debugging ```GestureDetector:panState(tev)``` I saw that the TRACK ID never had -1 values .
So back to debugging ```input.lua```.

Now the Kobo Aura can pinch and expand.