Attendance System Versions Save

• Fixed #18, reference->'https://stackoverflow.com/a/67114549'
• Removed jwt_optional import from jwt_extended

• Upgraded to Angular 10
• #15 Fixed attendance time
• VideoFeed support added for multiple device cameras

Upgraded to Angular 10

#8 Included Angular Front-end Web Application

• FEATURE
  • Improved performance for realtime face detection and capturing
  • Made INPUT_VIDEO variable global to all modules in main.py file
  • Directory Structure updated
• BUGFIXES
  • Fixed Face Recognization Module #1
• ENHANCEMENT
  • To extract the useful features from the face detected
  • To record the attendance of the identified student
  • Improvement of pictorial information for human
  • Image processing for autonomous machine application
• MISC
  • Added comments everywhere
  • Fixed all linting errors
  • Made the python linter entirely happy =)