Revert "msm8960: Add shell property to use AwesomePlayer as default."

This reverts commit aa6055165629b66ed2b055be6b60d7e2afcc2399.

Change-Id: I3dbfd0899a52b54afae2682d84076f72c5287c68
msm8960-common: Disable LPA

Change-Id: Ic13216e76c5952d95010d9f2dc21aa2bd849dc64
msm8960-common: ril: Recognize unsols 5757, 4259

* Remappings don't belong in ril_unsol_commands.h
* Complete the mapping of 5757 and provide new mapping for 4259

Change-Id: Idbe0904d50ff7bfeaebf6a2b426481727f7229d0