* Added public properties for accessing the input & output on the ClassifierWidget.
* Added public properties for accessing the input & output on the ClassifierWidget.

kimberlysiva/unity-sdk,scottdangelo/unity-sdk,watson-developer-cloud/unity-sdk,kimberlysiva/unity-sdk,watson-developer-cloud/unity-sdk,watson-developer-cloud/unity-sdk,scottdangelo/unity-sdk