make sure httplistener is done with the request. hope it fixes #48
Merge branch 'dev' of github.com:etishor/Metrics.NET into dev

Conflicts:
	Src/Metrics/Visualization/MetricsHttpListener.cs
bump version, push to nuget
fix graphite metrics names
add support for array of values
basic support for sending metrics to influxdb
add alternative influxdb config method
add sample influxdb config
Merge remote-tracking branch 'upstream/dev' into dev