some additional features related to Elastic IPs for ironfan
initial stages of support related to the testing for the presence of and, if needed, the allocating of Elastic IP addresses.
Merge branch 'master' of https://github.com/infochimps-labs/ironfan into feature/Elastic_IP_enhanced
Merge branch 'master' of https://github.com/infochimps-labs/ironfan into feature/Elastic_IP_enhanced
Merge branch 'feature/Elastic_IP_enhanced' of https://github.com/schade/ironfan into feature/Elastic_IP_enhanced
Fleshing out Enhanced Elastic Ip functionality; including autocreation of elastic ips when none are available, just allocating the first available elastic ip, and associating VPC elastic ips via their allocation_id.
Further Enhanced Elastic IP updates for properly using the given allocation_id
Further Enhanced Elastic IP update for missing magic :allocation_id
Further Enhanced Elastic IP update for missing magic :allocation_id, part deaux
Merge pull request #3 from schade/feature/Elastic_IP_enhanced

Feature/elastic ip enhanced
Finalizing Enhanced Elastic IPs.
Merge pull request #4 from schade/feature/Elastic_IP_enhanced

Finalizing Enhanced Elastic IPs.
Miscellaneous fixes not related to any current issues
Fixed incorrect docstring describing use of allocation_id for VPCs
added :auto_elastic_ip functionality to separate it from known :elastic_ip addresses
:auto_elastic_ip functionality to separate it from known :elastic_ip addresses; fixing docstrings for new features.
:auto_elastic_ip functionality to separate it from known :elastic_ip addresses; fixing docstrings for new features. Part deaux
Fixed some auto-merge madness...
Merged upstream to fix clobbering first half of update
add configuration for us-west-2 ubuntu precise AMIs