msm8660: support Samsung extended AGPS

  * references:
      http://review.cyanogenmod.org/#/c/45564/
      http://review.cyanogenmod.org/#/c/45565/

Change-Id: I815dc4155cb624f0a90ed7cff98a132baca2d13b
msm8660: enable Qualcomm AV enhancements

Change-Id: I6659a28c9ba427a61c33bcab6305efbef128b3c6
msm8660: Use "auto" for sdcard mounts

 * We'll soon have support for vold in recovery, so other filesystems
   such as exfat and ext4 will be supported.

Change-Id: I6d87bc53b04f3deba93136e92f5894f18604e9ce
msm8660: Enable VoIP

Change-Id: I19964eede1d9e4e156b482f89def67ecd3f5b3d5
Merge "msm8660: enable Qualcomm AV enhancements" into cm-10.2
Merge "msm8660: support Samsung extended AGPS" into cm-10.2
Revert "msm8660: add sdcards for recovery"

This reverts commit 8b9b1dda442aea5ed8a809f1b22642281d1b553d.
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_device_samsung_msm8660-common into jb43