Merge pull request #10 from PersistentSystemsLimitedSoftLayer/master

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Merge pull request #11 from PersistentSystemsLimitedSoftLayer/master

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Merge pull request #12 from PersistentSystemsLimitedSoftLayer/master

Modified the GET Images functionality to use objectFilter
adding method to get Notification by name using Object filter
Merge pull request #67 from snehashahade/master

Added get Notification method using Object  Filters