audio: use "Voice Speaker" for speakerphone

Change-Id: Ic84a1ebc29fff91aa5ddc9ae510c9af7640b17be
audio: increase speakerphone volume

Change-Id: I3f3303fb01ce33473ab15895ae77db31a320f6a6
audio: fix speaker

Fix audio bug introduced in the commit 'audio: increase speakerphone
volume'.

Change-Id: I2f05bded40d034fff4a0ec08f790b61bfea1761b
Remove MSM8960Parts

Advanced settings is not supported anymore.

Change-Id: I94c582ae1b2af73b75453893bc61045b27945e8a
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2

Conflicts:
	modules/MSM8960Parts/Android.mk
	modules/MSM8960Parts/res/values-de/strings.xml
	modules/MSM8960Parts/res/values/strings.xml
	modules/MSM8960Parts/res/xml/settings.xml
	modules/MSM8960Parts/src/com/cyanogenmod/settings/device/DeviceSettings.java
Keep MSM8960Parts on unofficial builds