Add vis-outputs demo.
Add vis-outputs demo.

Alexx-G/openface,nhzandi/openface,Alexx-G/openface,xinfang/face-recognize,nhzandi/openface,xinfang/face-recognize,nmabhi/Webface,sumsuddinshojib/openface,francisleunggie/openface,cmusatyalab/openface,xinfang/face-recognize,francisleunggie/openface,sumsuddinshojib/openface,sumsuddinshojib/openface,francisleunggie/openface,Alexx-G/openface,nmabhi/Webface,cmusatyalab/openface,nmabhi/Webface,nmabhi/Webface,Alexx-G/openface,sumsuddinshojib/openface,cmusatyalab/openface,nhzandi/openface