klte-common: sync GPS HAL with CAF's LNX.LA.3.5.2.2-03610-8x74.0 tag

 * Minus the following patch, as it's causing a missing symbol
   error when loading our proprietary libs:

   "Add a new LocAdapterProxyBase class"

Change-Id: I710b75de6914954fe12fbe8cd420184cbb09c8b9
klte-common: Add missing AGPS_USE_PSC define

Change-Id: Ic0cfd515c6b7577ec7e93135e0f0099593c567c8
klte-common: Update gps.conf for CAF merge

Change-Id: I9dc433f31e3595093f3f77113ecfa467665239f6
klte-common: ramdisk update for location services directories.

Adapted from serrano

Change-Id: Ifcd28274555e91cbc6701833d6d6d566155b3b48