telephony: Add support for additional emergency numbers

 * Some devices intended for international sale do not return proper
   emergency numbers in the ril.ecclist property.
 * Add support for a static list of emergency numbers to be appended
   to the list supplied by the radio.
 * Set "ro.ril.ext.ecclist" to use this.

http://review.cyanogenmod.org/#/c/54194/

Change-Id: I7a6cedadf6f7c0b576e6f08a0660b5e4c34af61b
Fix stencil buffer bug.

Stencil test is enabled by setStencilFromClip(), but not disabled
in some use case, which causes some of the pixels are discarded by
mistake in draws followed. Disable stencil test when there is no
dirty clip.
CRs-Fixed: 539456

http://review.cyanogenmod.org/#/c/52751

Change-Id: I13ee0fa8ec010837fa61563529f8977750ea0409
Update the layer's alpha value upon composition of the layer

Fixes: This patch makes sure that the layer's alpha value is
up-to-date and does not reflect the previous view's alpha value.
It fixes the square block on marquee fading edge when text view
is applied transparency.
CRs-Fixed: 562000

http://review.cyanogenmod.org/#/c/54146

Change-Id: I97a9e7d98cd8db0c63f1907490d335e88075b1fa
Merge pull request #25 from PAC-man/cm-10.2

cm commits