Refs #3. Load and validate the AWS credentials from the resource configs.
Refs #3. Added some logging for debugging unique_id mismatches.
Merge remote-tracking branch 'origin/master' into issue_3
Refs #3. Mock out the view command test so that it can "pass"
Refs #3. Updated the ResourceTracker configuration to use init as the constructor namespace.
Merge pull request #3 from winhamwr/issue_3

Closed #3. Implement a SimpleDBResourceTracker for usage in `view`.