Changed the comment class attribute date to string to work with mapping on elastic search for date sort.
Changed the type on elastic search to datetest for now so old comments are now gone.
Deleted the dateToString method in the comment and changed all consequent calls to it.
Removed unneeded sorting code and reorganized the elastic search sorting methods.
Removed location display on front page. Was not working.
Fixing up sorting.
Fixed sorting by date, still need to fix sort after comment creation.