remove unused code (don't need m/r urlencode now that keys are base64-encoded)
remove unused code
(don't need m/r urlencode now that keys are base64-encoded)

basho/wriaki,basho-labs/wriaki,basho/wriaki,basho/wriaki,dreverri/wriaki,basho-labs/wriaki,dreverri/wriaki,basho-labs/wriaki