Added byebug to Gemfile
Fixed old event creation problem
Added user authentication and updated controllers
, modified User show page.
Modified gender symbol to attendee name on event page
Added ticket price and payment to Event and Attendance model
Added organizer for Event
Updated Schema
Modified User and Event models to add associations for organizer
Added method for payment computation in Attendance
Refactored controllers
Added dashboard for event organizer
Refactored views