Added HttpClient metric naming strategies
Added doc note for http metric naming strategies
Merged latest and moved http client metric name strategy classes to new package structure
Merged latest
Updated release notes.
Switch to a two-barrier SlidingWindowReservoir.

This should prevent phantom reads but also not require full locking.

Closes #395.
Merge pull request #381 from tomakehurst/master

Metric naming strategies for InstrumentedHttpClient
Clean up InstrumentedHttpClientTest a bit.
More HttpClient tidying.
Updated release notes.
Tidy!
Upgrade to Jetty 9.0.3.
Upgrade to Jackson 2.2.1.
Upgrade to Ehcache 2.6.6.
Upgrade to Logback 1.0.13.
Upgrade to HttpClient 4.2.5.
Upgraded to gmetric4j 1.0.3.
Upgrade Maven plugins:

* maven-compiler 3.1
* maven-surefire 2.14.1
* maven-site 3.3
Stop making the Maven site.

It's huge, hard to deploy, and provides no value.
[maven-release-plugin] prepare release v3.0.0-BETA3