remove existence from SecurityGroup.pm as they do not work when a rule has multiple IPs/groups
fix shot_name() in IpPermission.pm - a Protocol(From..To) combination can have both IP-based and group-based rules
Merge branch 'master' of github.com:lkinley/LibVM-EC2-Perl
implement API 2012-12-01
- CopySnapshot API call
- Add copy() convenience method to VM::EC2::Snapshot
Update API version in README
implement placement group API calls
Support for auto scaling groups and launc configs
Test for auto scaling features
Bug fixed in describe_autoscalinggroups
Bug fixed in tags for autoscaling groups
normalize naming of autoscalinggroup
rename launchconfiguration to launch_configuration
Merge branch 'master' of https://github.com/lkinley/LibVM-EC2-Perl
update Changelog