Multiple datasets demo is still broken

[abuddenb]

See my comment on #71:

The multiple datasets demo is still broken; you also need to add displayKey as shown in @luisarroyo's gist. Otherwise the text input will display a json representation of the user's choice. Ex:

{"_id":"NxTRP6KjLaHYuaAJe","name":"Los Angeles Clippers"}

[greyarch]

Same here.

[Alino]

+1

[devwax]

+1 - thanks. Had the same problem.

[ghost]

+1