Merge branch 'release/0.0.7' into develop
set versions to 0.0.8-SNAPSHOT
Allow MetricPoster to retry until successfully getting tenant id
Fix for ZEN-11665 (MetricConsumer should be able to connect to tsdb after it is restarted)
Implementing recommendations from code review, fixing test breakage.
Fixed oversight with cloned Metric; updated unit tests.
Merge pull request #40 from zenoss/feature/ZEN-11665

Feature/zen 11665
Fixes to make findbugs happy about null handling.
Clean imports and better handle null pointer exceptions with apache library
Merge pull request #39 from zenoss/feature/ZEN-11926

Feature/zen 11926
releasing 0.0.8
Finished release 0.0.8.
Finished release 0.0.8.
Bumping development branch to 0.0.9-SNAPSHOT
releasing 0.0.8
Finished release 0.0.8.