fusion3: Remove MR0 cam flag

We have MR1 blobs for all devices now

Change-Id: Ice983491666b9ffd6c6ef0dba9f69e1e7952f843
For GPS on pollux_windy to work start irsc_util as a service in init.qcom.rc

Patch 2 of 2 for GPS on pollux_windy

Change-Id: I2fc04e3cc6950bd364ff4b353f838b7e6da965c9
fusion3: init update and cleanup

Change-Id: I0c0e0bf5dba1fecd7058cfdeccc6f3c475d3d227