lib/string: use glibc version
the performance of memcpy and memmove of the general version is very
inefficient, this patch improved them.

Signed-off-by: Miao Xie <miaox*******>

	modified:   lib/Makefile
	new file:   lib/memcopy.c
	modified:   lib/string.c
Binder Tweaks (Thx LordClockan)
	modified:   drivers/staging/android/binder.c
Updated FSync files, VFP Tweak & Updated build files
	modified:   Makefile
	modified:   arch/arm/kernel/topology.c
	modified:   arch/arm/mach-msm/memory.c
	modified:   build_kernel.sh
	modified:   drivers/cpufreq/cpufreq.c
	modified:   drivers/gpu/msm/kgsl_pwrscale_msm.c
	modified:   fs/dyn_sync_cntrl.c

Conflicts:
	Makefile
	arch/arm/kernel/topology.c
	arch/arm/mach-msm/memory.c
	build_kernel.sh
	drivers/cpufreq/cpufreq.c
	fs/dyn_sync_cntrl.c