Disable polling of WLAN chip.

Last changes in spica-3.0 kernel fixed interrupt handling of WLAN chip
and there is no more need for polling.

Change-Id: Ib1670a56346e421135f4f5ac4bba8238138b1aae
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Add Bluetooth SDP service to init script.

Change-Id: I2544411c91c8cd7748c359bffd25cf2199397f21
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>