add student dashboard

add teacher dashboard

connect signup , login page and add footer

Merge branch 'master' of https://github.com/shreyanshtiwari4/Techtitans

adding footer section on createquiz page

Merge pull request #2 from shreyanshtiwari4/demo

.gitignore file

Merge pull request #1 from shreyanshtiwari4/demo

Arranged all the files in proper folders to increase readability

Added student quiz attempt page with its css

modifying APIs and database script

Redirecting pages

Adding dashboard page

Adding submitQuizForm() method

Adding the css file for the quizDisplay page