Adds creator for event admin filters

tournaments/admin.py

@@ -36,14 +36,18 @@ class CustomUserAdmin(UserAdmin):
         ),
     ]
 
-class TeamRegistrationAdmin(admin.ModelAdmin):
-    list_display = ['player_names', 'group_stage_position', 'name', 'tournament']
-    list_filter = [SimpleTournamentListFilter]
+class EventAdmin(admin.ModelAdmin):
+    list_display = ['creation_date', 'name', 'club', 'creator']
+    list_filter = ['creator']
 
 class TournamentAdmin(admin.ModelAdmin):
     list_display = ['display_name', 'event', 'is_private', 'start_date', 'payment', 'is_canceled']
     list_filter = ['is_deleted']
 
+class TeamRegistrationAdmin(admin.ModelAdmin):
+    list_display = ['player_names', 'group_stage_position', 'name', 'tournament']
+    list_filter = [SimpleTournamentListFilter]
+
 class TeamScoreAdmin(admin.ModelAdmin):
     list_display = ['team_registration', 'score', 'walk_out', 'match']
     list_filter = [TeamScoreTournamentListFilter]
@@ -65,10 +69,6 @@ class GroupStageAdmin(admin.ModelAdmin):
     list_display = ['tournament', 'index', 'start_date']
     list_filter = [SimpleTournamentListFilter]
 
-class EventAdmin(admin.ModelAdmin):
-    list_display = ['creation_date', 'name', 'club', 'creator']
-    # search_fields = ('name')
-
 class ClubAdmin(admin.ModelAdmin):
     list_display = ['name', 'acronym', 'city', 'creator', 'events_count', 'broadcast_code']
     search_fields = ('name', 'acronym')