Seperated data logic for locations and put it into its own repository
class for better organization and readability of controller classes.
Data methods are still simple so no need for an interface class just
yet, but will probably implement at a later date
Changed the appeal process so that each request is tracked in the
database to make reviewing and time limits easier to manage.
An email is still sent but it's just a notifcation to let the admin know
an appeal has been filed.
