HTTP does not support PUT

[lennartkoopmann]

It looks like the HTTP library does not support PUT but only GET and POST.

[jarzebski]

I think, should support more methods like DELETE, OPTIONS, HEAD. It allow to use most RESTful APIs.

Maybe should implement more flexibile method like..

bool requestRaw(char const *method, char const *host, char const url, uint8_t const raw_data, uint16_t len);