Fix iyokan touch precision

http://review.cyanogenmod.org/#/c/22164/
Merge pull request #4 from M66B/master

Fix iyokan touch precision
Undervolt vibrator mango/smultron
Merge pull request #5 from M66B/master

Undervolt vibrator mango/smultron
Merge pull request #2 from nobodyAtall/master

Changes #2