remove extra quote from a template and add statsd support

Change-Id: Iac96242fd961fda8179d393d824a831dd1e83a28
Fix variable access deprecation warning

Change-Id: I9f833144650cfc60b6956470032db30d311ff6a3
Add statsd parameters to jmxtrans::metrics::jvm

Change-Id: I13056fed38d957ad937603f6feb0f3bae9e8faac
Add support for bucketType in statsd attrs

Change-Id: I80d92cf0c269847e1f46eeacfb97f3d39cbe44ce