Let netmgrd set net_radio_prop properties.

Change-Id: I5ccafcb31ec4004dfefcec8718907f6b6f3e0dfd
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Merge "Let netmgrd set net_radio_prop properties."
Add downloader of proprietary data
Set to build aosp and full

full: aosp + gapps
aosp: only aosp
Add user to buildtype
Updated Android 4.4.3
Updated Android 4.4.4
Merge remote-tracking branch 'origin/aosp-master' into aosp-master