Eliminate additional face-recognition "local" server dependency

[ojaswa1942]

Background: The facerecognition part is carried by a local flask server which initiates the webcam/camera and returns the identified user as response.

Problem: Requires the flask server to be running on client-end. Cannot be abstracted to server due to use of local display server to view live recognized stream

Possible Solutions:

• Use tensorflow to process model in browser, however this will lead to exposure of our model and weights in a production environment which may not be appreciable considering the integrity of votes.
• Send video stream from client to server and process the stream at server-end (will require major changes in both client and server).