Add command-line opts to the web demo.
Add command-line opts to the web demo.

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