Stub property_set_sync

This is needed by Motorola RILs

Change-Id: If4ede6b958cde4ee4450fef7a3106d52bfb5d5d1
handle motorola user ids, if MOTOROLA_UIDS is defined

some of these are required by proprietary binary apps
and tools like lsof which report errors on unknown user 9000

A lot of projects use this android_filesystem_config.h,
so a global CFLAGS is better to handle this in BoardConfig.mk

Added latest ones for OSH (webtop) and whisper (used in pds)

Change-Id: I7e92bacfcac418cd9f21e67543a5789a292137a3

Conflicts:

	include/private/android_filesystem_config.h
Conditionally Revert "put back the unused virtuals in Vector<>"

These symbols are needed for MR2 camera.tegra and other blobs,
but they conflict with KK blobs so define it for devices that
need it by setting COMMON_GLOBAL_CFLAGS += -DNEEDS_VECTORIMPL_SYMBOLS

Change-Id: I59e66074526f013918a29c3afc10e52b9812778c