Add method to get diagnostics for Server

[notFloran]

No description provided.

[jamiehannaford]

@notFloran Hey Floran - this is awesome, thanks for submitting a PR. I think returning a stdClass object should be fine here because an entire Diagnostics class would be overkill considering it's an outlying OS extension. @ycombinator, what do you think?

[notFloran]

I use assertInternalType('object' and mock the response as suggested.

[ycombinator]

LGTM too. Merging.

[ycombinator]

Hi @notFloran, we would love to send you a little token of appreciation for your contributions to the SDK :) Could you please email your mailing address and t-shirt size to us at [email protected]? Thanks!

[notFloran]

@ycombinator I sent an email. Thanks!