added some tests for the gulp espruino task
echo off can be configured
ensure the brackets are included when are asserting the code was sent
convert the test to use object streams so that the if statement in the code can be removed
started moving the logic out of the onSuccess method to make it easier to read
converted the consumer to a timer
removed the espruino command and placed it inside espruino
completing the extraction of the socket out of the transform method.