Utilize the `sha` module if `hashlib` doesn't exist.
Utilize the `sha` module if `hashlib` doesn't exist.

ralphbean/moksha,mokshaproject/moksha,ralphbean/moksha,pombredanne/moksha,pombredanne/moksha,mokshaproject/moksha,mokshaproject/moksha,lmacken/moksha,pombredanne/moksha,ralphbean/moksha,lmacken/moksha,mokshaproject/moksha,lmacken/moksha,pombredanne/moksha