Added missing POST parameters to work out of the box

[codarrenvelvindron]

Hello,

• For the connection issues: Error initializing stream, aborting. Try again or get in touch with Chris at [email protected]

Debug log level (0) message: {"url": "", "message": "", "warning": "", "filename": "", "error": "Missing required POST parameters: platform un key origin args kwargs"}HTTP/1.1 400 BAD_REQUEST Content-Length: 0 Connection: Close

-This bug was discussed previously in the plot.ly issues section but the fix never implemented.

-A lot of people are reporting plot.ly as broken after running into this issue with arduino ide (Version 1.6.x) on arduino uno + ethernet shield

-Tested on Linux (Fedora 24 - kernel 4.7.3) and Windows 7/10

-Arduino IDE version: 1.6.x ( I expect it to work on older versions as well)

-Any feedback is greatly appreciated

Best Regards, Codarren