Remove class and type methods.

Were deprecated in version 1.1.4.

lib/geocoder/results/nominatim.rb

@@ -83,16 +83,6 @@ module Geocoder::Result
          polygonpoints display_name class type stadium]
     end
 
-    def class
-      warn "DEPRECATION WARNING: The 'class' method of Geocoder::Result::Nominatim objects is deprecated and will be removed in Geocoder version 1.2.0. Please use 'place_class' instead."
-      @data['class']
-    end
-
-    def type
-      warn "DEPRECATION WARNING: The 'type' method of Geocoder::Result::Nominatim objects is deprecated and will be removed in Geocoder version 1.2.0. Please use 'place_type' instead."
-      @data['type']
-    end
-
     response_attributes.each do |a|
       unless method_defined?(a)
         define_method a do