bump version to 0.0.2

Signed-off-by: You-Sheng Yang <vicamo@gmail.com>
add strlcpy from system/core/cutils/memory.c

Signed-off-by: You-Sheng Yang <vicamo@gmail.com>
add open_memstream from system/core/cutils/open_memstream.c

Signed-off-by: You-Sheng Yang <vicamo@gmail.com>