Refactor udp_emitter spec

[#80482302]

Signed-off-by: John Tuley <jtuley@pivotal.io>
Respond to control messages

[#80482302]

Signed-off-by: John Tuley <jtuley@pivotal.io>
Whitespace

Signed-off-by: John Tuley <jtuley@pivotal.io>
Declare Ruby version requirement

[#80482302]

Signed-off-by: John Tuley <jtuley@pivotal.io>
Declare files for gem

[#80482302]

Signed-off-by: John Tuley <jtuley@pivotal.io>
Ensure that responding to heartbeat requests does not increment emitter counters

[#80482302]

Signed-off-by: John Tuley <jtuley@pivotal.io>
Declare version to be 0.1.0

Signed-off-by: John Tuley <jtuley@pivotal.io>