increase version to 0.0.3w (for npm publish).
increase version to 0.0.3w (for npm publish).

benjaminlampe/node-amqp-rpc,rpcjs/qpc,bikashsharmabks/node-amqp-rpc,rashtao/node-amqp-rpc,psenger/node-amqp-rpc,zkochan/node-amqp-rpc,demchenkoe/node-amqp-rpc