Revert "Add check for local OTA_FROM_TARGET_SCRIPT"

This reverts commit 9dc4e5bdfb1443b4050eb51c00f39dcb2f8a5a03.

Conflicts:
	core/Makefile
Revert to GCC 4.6

Change-Id: Id9222a9de27acd824a394a2cabcf03d418ff8dae
CellBroadcast fear mongering

Change-Id: I25a053658c94f28b9b4bec34e061b5659b2dc96f
Revert "Revert to GCC 4.6"

This reverts commit dcf3fb334ca6a49276772d52af63a55b73b0e170.
Build DSPManager

Needed for a feature to work correctly
build: fix target header overlay

LOCAL_C_INCLUDES as defined by the makefile should be put AFTER
the overlay includes so the overlay always takes precedence.

Change-Id: I489b2aab6dbacd9122d834f85e07b63ed1271f07
Merge tag 'android-4.3_r2.2' of https://android.googlesource.com/platform/build into cm-10.2

Android 4.3 release 2.2
fixes for GCC 4.8 and 4.9

Conflicts:
	core/combo/TARGET_linux-arm.mk
Merge branch 'jb43-legacy' of https://github.com/ParanoidAndroid/android_build into jb43-legacy