intelliplug: add Galaxy Nexus touch input

Signed-off-by: Paul Reioux <reioux@gmail.com>
intelli_plug: switch to use dedicated high priority workqueue

from the shared global workqueue.  This should prevent hang ups while the
global workqueue is busy and cleaned up some logic issues.

give input boost its own workqueue

bump to version 2.2

Signed-off-by: Paul Reioux <reioux@gmail.com>
Intelli_plug: special dual-core adaptation for all dualcore SOCs

Signed-off-by: Paul Reioux <reioux@gmail.com>