newlines shouldn't be required for UDP packets

[joeshaw]

UDP packets appear to be discarded if they don't include a newline. In checking 2 different Python client implementations (including the one I use, from py-statsd), neither adds a newline. I doubt it's common.

It might be a good idea to automatically add a newline to the end of received UDP packets when writing to the buffer?

[joeshaw]

Something like joeshaw/statsite@4dac967 might work. I think it actually breaks the case where the newline is present, but I've run out of time for today. I'll revisit it tomorrow.

[armon]

Good call. Just add a check for an existing new-line, and I will merge it in. Thanks!

[joeshaw]

code in pull request #9.