Added support for tags at reporter level
Clean up HttpTransport to follow conventions in the fluent client docs
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  [maven-release-plugin] prepare for next development iteration
  [maven-release-plugin] prepare release metrics-datadog-0.1.7
  fix pom syntax
  add contrib list
  Upgraded fluent-hc to 4.3.4 due to bug
Formatting fix
Merge pull request #7 from ankurcha/master

Clean up HttpTransport to follow conventions in the fluent client docs
allow for different metrics registries
formatting
follow google code style
[maven-release-plugin] prepare release metrics-datadog-0.1.8
[maven-release-plugin] prepare for next development iteration
Renamed tags to additionalTags to convey that they are on top of what is encoded in the metrics name
Fixed an import statement
Merge pull request #6 from amalakar/master

Added support for tags at reporter level
Update pom.xml

add Arup as contributor
Rename package to com.codahale.metrics.datadog

To match style from
https://github.com/dropwizard/metrics/tree/v3.0.1/metrics-graphite
Updated metrics-core to 3.0.2 and jackson-core to 2.3.2

Follows same pattern as
https://github.com/dropwizard/metrics/blob/v3.0.2/metrics-graphite/src/main/java/com/codahale/metrics/graphite/GraphiteReporter.java
Refactored DatadogReporter for metrics-core 3.0.2
Refactored MetricNameFormatter and DefaultMetricNameFormatter
Updated/Refactored DatadogReporterTest
Added Datadog class for creating JSON/posting http request
Removed MockTransport/Transport/HttpTransport
Updated README