Brian Curtin 0a235978f8 Allow examples.get call without data
It wasn't possible to call examples.get without a --data parameter. This
change checks if the opts.data is empty, and if so, just deals with it.

Change-Id: I262e8f8b061d163e478c3b9fe611a44180119909
2015-01-31 22:46:21 -06:00
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