Refactor: examples->demos.
Refactor: examples->demos.

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