Build our liblight

Change-Id: I22f2d966bb6699f315fb5414049e9eb5b40f11d3
Fix crash rild

Change-Id: I74650af003444a9528bd4b1bac387ee81fabb64f
Fix camera preview image

Change-Id: I87cd2b1b6b727d4720ea3ace5a7450680580ea8f
Update kernel

Add wakelock in taos

Change-Id: I6ce9a2c444fda269a3ea6ec981d74cfe401cd20a