Revert "lib/lzo: Rename lzo1x_decompress.c to lzo1x_decompress_safe.c"

This reverts commit 3443089b748f0bcdeff651ffa8e971a7e9a8afcf.
Revert "krait: remove boost module that added 25mV on every step for core... oh well."

This reverts commit 28adcdcea542c657cb6e36d46135f353241b3d61.