Monitoring student behavior it17138000

See merge request !7

# Conflicts:
#	FirstApp/templates/FirstApp/template.html

Committing the addition of 401 page and full implementation of saving activity, emotion and gaze estimations through a single process.

Db and monitoring

See merge request !6

Committing a sample text file to add the deleted local branch.

See merge request !5

Commiting IT17098960's changes

See merge request !4

Summarization changes

See merge request !3

# Conflicts:
#	FirstApp/views.py

Monitoring student behavior

See merge request !2

Committing the full implementation of saving lecture emotion and gaze estimation frame recordings to the database.