BurnOut v2.0.0

This is the extension required for project 2 by group 17: SE 2023
Major feature addition:

• Separated calorie intake by food input and calorie burn forms
• Algorithm that calculates required calorie intake/burns to achieve the goal on the target date.
• The app now shows a page of analytical graph with a benchmark

Small additions/fixes:

• The app asks for the user to set goals when registering
• Test cases added
• Minor database changes

Burnout v1.0.0

Merge pull request #7 from utsavll0/Ojas

Update application.py