Add a script that will check mongo for AMIs.
Add a script to stage releases for repos.
Raise an exception if submission fails.
Check for existing AMIs.

If we already have an AMI for a particular configuration, use that instead of
requesting a new one.
Add logic to be able to monitor RCs from jenkins.
Add comments and documentation to monitor_repo.py
Pass release id to abby.
Change spelling from 'abby' to 'abbey'.
Remove cruft regarding flip repos.

We never used this function.
Use the yaml syntax that the abbey script expects.
Replace dashes with underscores for version var name.