Refactored verifier config into a separate module
Removed range check for fetching image usage while saving glance exists
- Created glance verifier and nova verifier
- Extracted common verifier functionality into a base verifier
- Extracted messaging specific functionality into message service
- Moved methods into models
- Moved reconciler creation into start_verifier
fixed merge conflicts
Merge pull request #171 from manalilatkar/GlanceVerifier_222

Glance verifier 222