Using InetSocketAddress -- the Graphite sender in the metrics uses the address and not the host.  Without it being resolved, this fails to send the metric.
Merge pull request #28 from joefides/master

Resolving host upon creation
Method configureMetricsReporters is unneeded in
MetricsConfigurationSupport
Don't run test in parallel, use a TestSuite and clear Shared registries
Add a mechanism to shutdown reporters when using java config

Uses metrics 3.0.1-SNAPSHOT which makes reporters Closeable, add
registerReporter to MetricsConfigurerAdapter and test it.
s/metricsRegistry/metricRegistry/g
Switch back to 3.0.0
Revert "Add a mechanism to shutdown reporters when using java config"

This reverts commit 91872e6401320561437b470590cb001af6ecadf9.
Add charset as an option for graphite reporter
Add getMetricFilter method for convenience
Makes ValidationContext methods public
Fix reporter test, apparently.
Merge branch 'master' of https://github.com/ryantenney/metrics-spring