adding support for AssociatePublicIpAddress for use with non-default VPCs that don't get a public IP by default
for testing
more testing
revert testing
lets try using a string instead of a bool for AssociatePublicIpAddress
goamz aspects of AssociatePublicIpAddress working now
working AssociatePublicIpAddress support
Merge pull request #22 from CpuID/master

AssociatePublicIpAddress support for goamz/packer