This adds a new trace macro to allow tracing to the ring buffer in release builds. It also performs normal tracing, too, like TRACE(n, ...). Converted a number of trace/log messages in the debugger to the new macro so we have this data when we get a core file. I've converted things that we've found useful lately, but this will be adjusted over time quite a lot as we discover new things that help us find problems more quickly, or find messages that turn our to be useless or spammy.
Mike Magruder
a605a5c699