Added DescribeDBParameterGroups and DeleteDBParameterGroup RDS APIs
Added ModifyDBParameterGroup RDS API support
Added DescribeDBParameters RDS API support
Added support for the optional Source parameter for the DescribeDBParameters RDS API
Fixed incorrect XML path to the DBParameterGroupName which was causing instances to get recreated
Fixed bug with describing DB instances that use VPC security groups
Added missing test assertion for pulling out the DBParameterGroupName during a db instance describe
AWS instance resource now supports tenancy
fixed the xml hierarchy
adding support for s3 service resource, only supports Buckets response element

Signed-off-by: Peter Ellis Jones <pete@peterellisjones.com>
ec2: Implement GetConsoleOutput
Add ELB attributes

Needed to enable Cross-zone loadbalancing so added ability to set elb attributes
Checks certain attributes before including in params so not all need to be set
Merge pull request #143 from stuart-warren/elb-attributes

Add ELB attributes
elb: fix spelling error
elb: fix failing test

cc/ @mitchellh I'm doing this XML parsing properly,
right.
Merge pull request #137 from snehaso/master

AWS instance resource now supports tenancy
Merge pull request #128 from rcostanzo/master

Added DescribeDBParameterGroups, DeleteDBParameterGroup, ModifyDBParameterGroup, and DescribeDBParameters RDS APIs
Merge pull request #140 from pivotal-cf-experimental/master

adding support for s3 service resource, only supports Buckets response element
Merge pull request #141 from mmcgrana/get-console-output

ec2: Implement GetConsoleOutput
Merge pull request #1 from mitchellh/master

Upstream merge