Added a log reader that reads logs from a NOAA consumer

Signed-off-by: David Wadden <dwadden@pivotal.io>
Rename recievedLogs to receivedLogs

Signed-off-by: Chelsea Troy <ctroy@pivotal.io>
added a logs cli command

Signed-off-by: Matthew McNew <mmcnew@pivotal.io>
allow target loggregator location to be set manually

Signed-off-by: Chelsea Troy <ctroy@pivotal.io>
rename setup_cli to cli_config

Signed-off-by: Matthew McNew <mmcnew@pivotal.io>
adding logging to the README

Signed-off-by: Chelsea Troy <ctroy@pivotal.io>