Log Message:
p5-Digest-SHA3: update to 1.01.

1.01  Sun Oct 22 16:04:22 MST 2017
	- added optional $lsb argument for add_bits() method
		-- many public vectors in least-significant-bit format
			-- using $lsb flag results in simpler test code
	- further minor optimizations in add_bits() and tests