Support for third party log sources

[jdrews]

Providing a means for third parties to push logs to rtail-server would be useful. I would expect some configurable form of delineation to specify stream source, etc and a general form of the message to be sent.
Example from the log.io page:
https://github.com/NarrativeScience/Log.io#server-tcp-interface

+log|my_stream|my_node|info|this is log message\r\n

Particularly useful when logs originate from systems that do not have unix pipes. (Windows)

[kilianc]

@jdrews thanks for stopping by!

That's a neat Idea. The protocol is very simple and I will add this to my to-do list. I think just a quick section in the readme is enough, is just a matter of describing the object structure.

Eventually I would love to write a test suite that third party can run.