Fix building with custom keys

An extraneous set of double quotes was confusing make.

Change-Id: I9d8c3295737e584af86f81446061fb0426d77938
Bump version to 1.5.0

Change-Id: I6edb75adf7e87205f22f8f50b1219ad6eb283922
Fix audio encoding issue 

Java byte array wrongly cast to an array of short int's.
General cleanup and add audio_policy.conf.

Change-Id: I8a1f95f1885fe74ae10d64ea4247b70eed13757a
Display VM IP info on console

The serial console is often a pain to get at (if not impossible to) on
certain virtualization platforms. This patch prints the network iface
info to the graphical console (/dev/tty0) and switches off the kernel's
automatic console blanking (since there's no way to wake the console
back up once blanking activates).

The full dmesg log and interactive shell is left on the first serial
port, /dev/ttyS0.

Change-Id: I7e564297b58fc02ac4fd948c40300decd98772af
First round of fixes for kitkat upgrade

Not much more than "made it compile" right now.

The sensor API changed a little, requiring two new fields be initialized
in the libsensors setup code.

The media_codecs and media_profiles must be provided by the device tree
now and can't be pulled from an existing place in the AOSP code like
before.
First try at android-3.10 kernel config
Update init and storage for kitkat
Add IPv6 back to kernel config

Not having IPv6 in the kernel causes an assortment of problems for the
VM. Worst of all, the implementation of java.net.ServerSocket evidently
binds to the v6 wildcard address now, making any call to it fail with
some very unintuitive error messages. This should also clear up some of
the logcat complaints from other system services regarding firewall rules
and other networking things.
Only build SSH if it was enabled in the build script
Merge master into svmp-2.x

* svmp/master:
  Display VM IP info on console
  Fix audio encoding issue
Added "Build Variant" option to build script

Build Variant option for lunch (eng, user, or userdebug) allows
for building a more secure image that uses restricted settings,
such as disabling root-level ADB.