arm: Allow CPU-supported unaligned accesses
defconfig: Enable CPU-unaligned acesses
crypto: testmgr - update LZO compression test vectors

Update the LZO compression test vectors according to the latest compressor
version.

Signed-off-by: Markus F.X.J. Oberhumer <markus@oberhumer.com>
lib/lzo: huge LZO decompression speedup on ARM by using unaligned access

Signed-off-by: Markus F.X.J. Oberhumer <markus@oberhumer.com>