Logger nees to be initialized from the global namespace
Flushed must be flagged after sink is done processing
Back to simple procs for now. Benchmarking with procs next
Changed instrumentation_time to be more meaningful
ok. its faster celluloid. Sorry I doubted you Tony.
I should've known better
Added a ignore_if_empty flag for span's annotation api
Terminating a trace sets the current trace to nil
stopping a trace stops all spans in that trace
Can't start/stop a stale trace
a span cannot be started/stopped after its already
been stopped
minor refactoring
moar annotation testing on ignore_if_blank option
Bump up the previous span if the current span is done
processing