Fixed login button on nav
Merge branch 'daniel_luke'
organize of the merge conflicts
Corrected type field for email validation in signup form
Changes in index view

Removed new confrontation button
Added subtitle for current confrontations
Fixed routing issue after creating a new rebuttal
Added countdown timer to confrontation view
Added autodelete functionality for confrontations unanswered after 24 hours of creation
Code cleanup
Added another check for deletion of confrontations if unanswered after 24 hours of creation
styling of the page
fixed merge conflicts