Fix #37 - Add email and phone number in admin contribution

wifiwithme/apps/contribmap/admin.py

@@ -14,7 +14,7 @@ admin.site.site_title = "Wifi with me"
 @admin.register(Contrib)
 class ContribAdmin(admin.ModelAdmin):
     search_fields = ["name", "email", "phone"]
-    list_display = ("name", "date",)
+    list_display = ("name", "date", "phone", "email")
 
     fieldsets = [
         [None, {