ASoC: Route AIF and CPU DAI widgets

Kernel 3.10 Asoc framework creates a widget for
each dai.These dai's are routed to the AIF widgets
during the probe to form a complete capture/playback
path.

Change-Id: I2c9d2ded87c69694f05eade2db42c9fe9a452b49
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>