Fix some copying issues:
- Don't set AMI permissions until it is out of the pending state
- Set name and description properly
- Handle each region in parallel, mostly (these Java apps use lots of
CPU for some reason so parallelism is limited, hence the sleeps).
Less important but also included here:
- Add run.sh and test_ami2.sh which are currently used in my release
process. The alternate test script is used because the autotest stuff
in the other script is broken right now.
