Updated readme to reflect nodejs nature
Pulled TCP Payload parsing into its own module
Heartbeat message response will now keep connection open
ES errors no longer cause connection test failure after the test has passed
Removed logging from flag/command converters
Bad Expected Version handled on write
Can now successfully write to a stream
Separated read and append test files
Implemented argument checking on read stream events forward
Implemented more read event stream forward tests
append_to_stream tests that don't involve deleting streams now pass
Added goal .cs files to ignore
Extracted range into its own module
All append_to_stream tests passing except for once involving deleted streams
Bumped es-test-helper version
appending to implicitly created stream now implemented
Basic subscribe implemented execept for ones dealing with deleted streams
Updated README to reflect current status
Updated port numbers on tests
Small readme update