pipeline.rb in html-pipeline-2.1.0

- old
+ new

@@ -30,9 +30,10 @@
     autoload :AutolinkFilter,        'html/pipeline/autolink_filter'
     autoload :CamoFilter,            'html/pipeline/camo_filter'
     autoload :EmailReplyFilter,      'html/pipeline/email_reply_filter'
     autoload :EmojiFilter,           'html/pipeline/emoji_filter'
     autoload :HttpsFilter,           'html/pipeline/https_filter'
+    autoload :ImageFilter,           'html/pipeline/image_filter'
     autoload :ImageMaxWidthFilter,   'html/pipeline/image_max_width_filter'
     autoload :MarkdownFilter,        'html/pipeline/markdown_filter'
     autoload :MentionFilter,         'html/pipeline/@mention_filter'
     autoload :PlainTextInputFilter,  'html/pipeline/plain_text_input_filter'
     autoload :SanitizationFilter,    'html/pipeline/sanitization_filter'