if our credentials have expired attempt to retry
Merge pull request #26 from zenoss/feature/unauthorized_exception

if our credentials have expired attempt to retry
Implement tcp pushback.
Make client ID tag temporary and less likely to interfere with existing tags.
Merge pull request #28 from zenoss/better-backoff

Implement tcp pushback.
Bump shade plugin version
Merge pull request #32 from zenoss/feature/maven31

Bump shade plugin version
Metric are now tenant aware
  - all metrics are tagged with zenoss tenant
  - managed reporters support explicit bean/http configuration
Code Review
  - Update zapp to 0.0.15
  - Remove intellij comments
  - Document username/password special values
Merge pull request #33 from zenoss/feature/metrics_support_multi_tenancy

Metric are now tenant aware
set version to 0.0.5
Merge branch 'release/0.0.5'