Added ability for autocomplete cells source to contain an ObservableCollection of objects not just strings.  The object should override the ToString method for sorting.
Autocomplete object must now implement AutocompleteSearchObject to prevent possible issues
Now possible to either override ToString or implement the AutoCompleteSearchObejct Interface for the Autocomplete, search ignores all spaces
Update sample
Merge pull request #166 from jcarltonj/master

Autocomplete View Update