BoardConfigCommon: use scorpion CPU variant

Requires repopick from gerrit at the time of submitting this commit.
Check https://github.com/OpenDesireProject/android/blob/cm-12.0/updates.sh

Change-Id: I8fd4bec1e68e9f38141020ca7904f468162cc9cf
msm7x30: remove Phasebeam LWP

Change-Id: Ic13ae9c624a9e3b16f82802e722a11a30faf889a
msm7x30: Include google's media codecs

* Deduplicate the codecs

Change-Id: I2c454b2ce680f172ec2ae4417ea186fa6eb4fff6

Conflicts:

	msm7x30.mk
	rootdir/system/etc/media_codecs.xml

* Adapted for OpenDesireProject repo by Mustaavalkosta