AMI cleanup
Merge pull request #40 from michaelnflx/master

Enable AMI cleanup with Edda
When probability is bigger than 1, select more than 1 instances
Merge pull request #41 from michaelnflx/master

When probability is bigger than 1, select more than 1 instances
Add debug information when failing to send Janitor email
Merge pull request #42 from michaelnflx/master

Add debug information when failing to send Janitor email
Disable the Janitor rule that requires Edda by default
Merge pull request #43 from michaelnflx/hotfix

Disable the Janitor rule that requires Edda by default
Refactor to allow overriding the method for getting marked resources
Merge pull request #44 from michaelnflx/master

Refactor to allow overriding the method for getting marked resources
Add a date range for the Edda query to get instance owners
Merge pull request #45 from michaelnflx/master

Add a date range for the Edda query to get instance owners
Remove Image from the default config of Janitor Monkey
Merge pull request #46 from michaelnflx/hotfix

Remove Image from the default config of Janitor Monkey
Terminate Now only needs to load the properties of the group.
Merge pull request #47 from michaelnflx/hotfix

Terminate Now only needs to load the properties of the group.
Use the creation time of image as the reference time when there is no reference record found.
Merge pull request #48 from michaelnflx/hotfix

Use the creation time of image as the reference time when there is no reference record found
Fix bug
Merge pull request #49 from michaelnflx/hotfix

Fix bug