Add Authorization into the ATMega branch

[komidor2]

Hi,
I admire your work with this library but notice that
webSocket.setAuthorization("user", "Password") or
webSocket.setExtraHeaders
was not incorporated into the ATMega branch.
Do you have any plans to do so? It would be most welcome.
I am struggeling with the authorization for a while now with no success.
Are there possibilities to archieve this that I am missing?
Thanks,
Ludwig

[Links2004]

Hi,
a back port is possible, but I currently have no short therm plan for it.
most like likely its C&P form the master branch,
all the code places that touch extraHeaders, base64Authorization and plainAuthorization.
PR welcome ;)