fixes ZEN-12760: add new addnote api method that does not force indexing
Merge pull request #28 from zenoss/feature/ZEN-12760

fixes ZEN-12760: add new addnote api method that does not force indexing
Merge pull request #29 from zenoss/feature/ZEN-12731

Added: number of open readers metric, JVM instrumentation, metrics for i...
ZEN-12731: the 'addNoteBulkAsync' execution will be timed