Updated EC2 AMIs from prep scripts.

```console
rhialto:ec2 matt$ # Distribute the controller image
rhialto:ec2 matt$ ./distribute-amis.sh us-west-2 ami-606a0550
+ src_region=us-west-2
+ src_ami=ami-606a0550
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' ap-northeast-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-606a0550 --region ap-northeast-1
IMAGE	ami-55007154
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' ap-southeast-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-606a0550 --region ap-southeast-1
IMAGE	ami-4eb4e51c
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' ap-southeast-2 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-606a0550 --region ap-southeast-2
IMAGE	ami-6f5bc255
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' eu-west-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-606a0550 --region eu-west-1
IMAGE	ami-c7ef12b0
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' sa-east-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-606a0550 --region sa-east-1
IMAGE	ami-3945e624
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' us-east-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-606a0550 --region us-east-1
IMAGE	ami-c50408ac
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' us-west-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-606a0550 --region us-west-1
IMAGE	ami-963906d3
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' us-west-2 = us-west-2 ']'
+ continue
rhialto:ec2 matt$ # Distribute the node image
rhialto:ec2 matt$ ./distribute-amis.sh us-west-2 ami-8c6a05bc
+ src_region=us-west-2
+ src_ami=ami-8c6a05bc
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' ap-northeast-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-8c6a05bc --region ap-northeast-1
IMAGE	ami-59007158
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' ap-southeast-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-8c6a05bc --region ap-southeast-1
IMAGE	ami-4cb4e51e
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' ap-southeast-2 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-8c6a05bc --region ap-southeast-2
IMAGE	ami-6d5bc257
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' eu-west-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-8c6a05bc --region eu-west-1
IMAGE	ami-c3ef12b4
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' sa-east-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-8c6a05bc --region sa-east-1
IMAGE	ami-3b45e626
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' us-east-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-8c6a05bc --region us-east-1
IMAGE	ami-d90408b0
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' us-west-1 = us-west-2 ']'
+ ec2-copy-image -r us-west-2 -s ami-8c6a05bc --region us-west-1
IMAGE	ami-9c3906d9
+ for region in ap-northeast-1 ap-southeast-1 ap-southeast-2 eu-west-1 sa-east-1 us-east-1 us-west-1 us-west-2
+ '[' us-west-2 = us-west-2 ']'
+ continue
rhialto:ec2 matt$ 
```