Support filters in images collection
Fix test
Add fog Elasticache security group mocking
Fix Fog::AWS::Elasticache::Mock#authorize_cache_security_group_ingress
Fix for Mock AWS::Elasticache::SecurityGroup deletion
Fixes for comments on pull request

Fog::AWS::Elasticache::Mock.describe_cache_security_groups now has the same method signature as Real and no longer uses opts
Fog::AWS::Elasticache::Mock.create_cache_security_group no longer checks for self.data[:security_groups]
Add ability to specify availability zone for subnet during creation
More fixes to AWS::Elasticache mocking

 * Implemented recommendations from @jbence review
 * Enabled tests which revealed a bug in create_cache_security_group response
Another fix from @jbence comments to simplify Excon response in authorize_cache_security_group_ingress
[rackspace|block_storage] updated Volume#create to honor snapshot_id attribute
Attempt to fix parameter group assignment when creating AWS::Elasticache clusters.
Merge pull request #2125 from rackspace/snapshot_id

[rackspace|block_storage] updated Volume#create to honor snapshot_id attribute
Adding notifications for Rackspace Monitoring
Merge pull request #2082 from sugarb/master

Add fog Elasticache security group mocking
Merge pull request #2127 from damnitjim/master

Adding notifications for Rackspace Monitoring
AWS Data Pipeline delete endpoint does not return a JSON body string
[vcloud_director] Improve support for Tasks.

- add Organization#tasks
- add Task#cancel
- rename Task#expirity_time to expiry_time
- Task#progress is an integer
- add missing Task#start_time
- expose Task attributes introduced in 5.1 API
Merge pull request #2128 from mattgillooly/fix_aws_data_pipeline_delete_pipeline

AWS Data Pipeline delete endpoint does not return a JSON body string
add support for AWS Data Pipeline's GetPipelineDefinition endpoint

http://docs.aws.amazon.com/datapipeline/latest/APIReference/API_GetPipelineDefinition.html
add support for AWS Data Pipeline's QueryObjects endpoint

http://docs.aws.amazon.com/datapipeline/latest/APIReference/API_QueryObjects.html