init: Increase the buffer for /proc/cpuinfo for ocata cores.

The data buffer is too small to parse the hardware name of octa cores.
This results in an empty property for ro.hardware.

Change-Id: I4dab37bccfba4d74cc3f041ffcd38c887488a39d
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
libutils: Properly #ifdef NEEDS_VECTORIMPL_SYMBOLS

 * Compile error might occur otherwise

Change-Id: I982e5f72ea4e84594e415394cceed44f90045526
(cherry picked from commit 1ff785445828a9a40138d67e1de2a4fbae9680e9)
Merge remote-tracking branch 'CyanogenMod/cm-11.0' into HEAD