version 1
version 2
version 3
version 4
Merge branch 'master' of http://create.stephan-brumme.com/hash-library/

Conflicts:
	crc32.cpp
	crc32.h
	digest.cpp
	hash.h
	keccak.cpp
	keccak.h
	md5.cpp
	md5.h
	sha1.cpp
	sha1.h
	sha256.cpp
	sha256.h
Merge branch 'master' of http://create.stephan-brumme.com/hash-library/