Test kernel for the cm12.1 builds with franco's audio gain sysfs interface and changes for 300hz timer res (like on nexus 5x and 6p).

To install:
- Download and put in a new folder on the device
- Open folder over ssh or in terminal (must have root password set in Settings => Developer Mode)
- run:
- Reboot, use, and report

I also would like more responses on the 1.82 PIXEL_RATIO (here) to determine if this should be changed in the builds. I need to build and replicate a repo, then we can work toward OBS .