RESTMULE very verbose

[creat89]

Hello @kb634 and @patrickneubauer,

With the last version of RESTMULE, we have observed that our GitHub BTS Reader has become very verbose. In some cases, it prints the texts from messages and issues giving the aspect that Scava has encountered an issue, but in fact is the text of an issue posted in GitHub. Thus, is there any way to avoid the verbose feature of RESTMULE? or maybe to have different levels of verbosity, such as:

-v            verbose (print errors/warnings while in event loop)
-vv           very verbose (also print client commands/reponses)
-vvv          extremely verbose (also print internal state transitions)

[barmpis]

thank you for the suggestion, we will try adding an option to limit the logger messages when we can.