Error when capabilities are not set prior to Start

[jaronoff97]

I think we should emit a warning in the log if SetCapabilities is not called before Start. Later, we can make it an error. Then finally some time after that we remove Settings.Capabilities field.

In any of these 3 states, ReportsStatus should always be automatically added, regardless of how the Capabilities are set (via Settings or via method call).

Originally posted by @tigrannajaryan in #366 (comment)

[owais]

It is impossible to call SetCapabilities before Start right now. #448