Features:
Add admin feature to allow user account modification
Add db creation file
Run predefined programs through servlets
Add course update and delete component
Create and add license
add add faculty component
add campus
Adding components: adding courses, lecturers and classrooms
Add unit registration
Others:
- add editing and deleting campus component
- convert project to maven project
- add department and program components
- table campus add is_removed column
- sign up users and provides feeds for units
- add emails column for users
- allow user to delete their account.
- change user details
Deploying app using Heroku