Allow payloads that have custom keys but no alerts or badges
Merge pull request #44 from overlycommonname/master

Allow Notifications with no alert or badge, but which do have a custom payload
Bump to version 0.3.3
Add NotificationHelpers to DRY-up/simplify specs

Use a common helper to exract the payload hash and payload bytes.
fix newsstand notification payload
Merge branch 'khelll-master'
Clean up formatting; clarify class comment
MDM Notification class
Changed file/class names from Mdm to MobileDeviceManagement. Added tests
More tests
Fixed typo
Fix misnamed example in documentation
Clean up whitespace
Merge branch 'Osis/master'
Bump to version 0.3.4
Require the MobileDeviceManagementNotification
Sort require statements
Write ErrorResponse class

When notifications cannot be delivered or other errors occur, the connection
sends back some data to help identify the problem. The ErrorResponse class
decodes the data and gives us access to the status and identifier of the
notification related to the error.
fixup error_response
Merge pull request #51 from kbrock/error_response

Error response class