Fixed bug where iteration to the event 'command.after_send' sent a Request object instead of a Command object.
Merge pull request #208 from zachbadgett/Service-Client-Fix

Fixed bug where iteration to the event 'command.after_send' sent a Request object instead of a Command object.
Fixing merging data parameters in the serialization of a service description
Cleaning up filtering
Merge remote-tracking branch 'elgris/master'
Filtering additionalProperties and array items
Adding missing filtering of URI params
Adding a getData method to a service builder to retrieve builder data
PHP-CS-Fixer
Adding getModels() to ServiceDescriptionInterface
Added context array to RequestInterface::setState()
Removed curl.last_options from request parameters
Added CurlHandle to request.sent event
CurlException now extends from RequestException rather than
BadResponseException
Removing unused constant from AbstractCommand
Preparing to tag 3.1.0
Fixing formatting of changelog
Renaming canCache() to canCacheRequest()
Adding support for extends in service description parameters
Fixing code coverage annotations
Updating changelog
Updating changelog
Fixing PEAR packaging task