Attempt to fix usbdrive denied error
shieldtablet: Add missing libgov_gpucompute.so

E/phs:governor(14217): failed to load "libgov_gpucompute.so": No such file or directory
shieldtablet: Build libaudio-resampler

Could not open audio-resampler library: dlopen failed: library "libaudio-resampler.so" not found
shieldtablet: Remove useless attempts at adb in recovery
shieldtablet: Add proprietary Nvidia Apps

Change-Id: I6bff6cfb5164d62938ee71688a7bb7a5eb208703