Start 4.4 kernel.

Change-Id: Idc7345d92355bde8f1cc8abb7df0503e5ceac0c3
Update prop list.

Change-Id: I258a16a612b9e3992a1e8921fff1b01e40e70bc0
Update build fingerprint.

Change-Id: I0f6a97a8ecd986811d79a726948716be06487dee