Added "special" metric type, NumConnectedClients and server State
Merge remote-tracking branch 'origin/nr-components-repack' into nr-components-repack

Conflicts:
	src/main/java/com/terracotta/nrplugin/util/MetricUtil.java
	src/main/scripts/start-terracotta-newrelic-plugin.sh
Merge branch 'nr-components-repack' of https://github.com/Terracotta-OSS/terracotta-newrelic-plugin into nr-components-repack

Conflicts:
	src/main/java/com/terracotta/nrplugin/util/MetricUtil.java
	src/main/scripts/start-terracotta-newrelic-plugin.sh
Merge remote-tracking branch 'origin/nr-components-repack' into nr-components-repack

Conflicts:
	src/main/java/com/terracotta/nrplugin/util/MetricUtil.java
	src/main/scripts/start-terracotta-newrelic-plugin.sh