prop: Read network mode from modem and not NV

fixes bug with broken 2G/3G switch in menu
Clean buildinfo

Add af.resampler.quality=4
Fix the previous error a different way, custom zImage is now achievable with the same tools.
Use our kernel, add required wlan bins. Old wlan binaries left for compatibility sake.
enable new ART profiler

speeds up app installs and profiles which app need ART compiling
add options to skip setup wizard

add option to skip setup wizard and bypass network connection
Fix ramdisk permission