Only allow users that used password to access voting page

[LeanKhan]

closes #26 We are using cookies to track users after they successfully gain access to an Election voting.

[LeanKhan]

Looks good. Could you send me a link to somewhere i could learn about cookies. it seems like something i could use in the future.

Sure thing bro:

• https://pythonbasics.org/flask-cookies/
• https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies