Add debug level output to display accepting metric messages.
Merge pull request #2 from beberlei/DebugMetrics

Add debug level output to display accepting metric messages.
Merge pull request #3 from timehop/bw-percentiles

Add percentiles options for timers
Allow specifying config via environment variables
Support testing with Travis, update README
Merge pull request #4 from jcoene/config-env-vars

Support configuration with environment variables
Release version 0.1.0
Handle no percentiles value more carefully
Fix panic on median calculation with count=1
Change percentile suffix
Update release packaging, bump to 0.1.1
Remove debug messages
Release 0.1.2
Update LICENSE
Update README
Support source-prefixed metrics
Add debug make target
Release 0.1.3
Fix potential null pointer reference, release 0.1.4
Update main.go

Force the connection to close to prevent the potential re-use of dead keep-alives.