rackerlabs/otter — pull request #232 by lekhajee (2013-06-20 21:13:11+00:00)
Title: refactor_cloudcafe_1 (ready for review)

- changes the string formatting to .format as against %s
- Refactored system tests for group
- Added a test in update launch config, to verify the oldest active server is deleted first when a scale down policy is executed.