[yonkouprod] remove module

Every manga chapter on this site has been removed.

gallery_dl/extractor/__init__.py

@@ -79,7 +79,6 @@ modules = [
     "twitter",
     "worldthree",
     "yandere",
-    "yonkouprod",
     "imagehosts",
     "directlink",
     "recursive",

gallery_dl/extractor/yonkouprod.py

@@ -1,30 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright 2016-2017 Mike Fährmann
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-
-"""Extractors for https://yonkouprod.com/"""
-
-from . import foolslide
-
-
-class YonkouprodChapterExtractor(foolslide.FoolslideChapterExtractor):
-    """Extractor for manga-chapters from yonkouprod.com"""
-    category = "yonkouprod"
-    pattern = foolslide.chapter_pattern(r"(?:www\.)?yonkouprod\.com/reader")
-    test = [("http://yonkouprod.com/reader/read/fairy-tail/en/0/512/", {
-        "url": "7647850e2b1ad11c2baa9628755bf7f186350a0b",
-        "keyword": "dc1b5764c71e9d93b2d4b18547feb372cd76f730",
-    })]
-
-
-class YonkouprodMangaExtractor(foolslide.FoolslideMangaExtractor):
-    """Extractor for manga from yonkouprod.com"""
-    category = "yonkouprod"
-    pattern = foolslide.manga_pattern(r"(?:www\.)?yonkouprod\.com/reader")
-    test = [("https://yonkouprod.com/reader/series/attack-on-titan/", {
-        "url": "f8ec412bd0996d95548b6ad8c415419cf37a942c",
-    })]