China list cleanup: IPTV channels

* IPTV5+
  * Added category.
  * Added logo.
  * Added Mandarin Chinese language.
* IPTV8+
  * Added logo.
  * Added Mandarin Chinese language.
* IPTV军事评论, IPTV军旅剧场, IPTV动作电影, IPTV动画王国, IPTV古装剧场, IPTV家庭剧场, IPTV惊悚悬疑, IPTV明星大片
  * Removed, not really IPTV channels, most are NewTV channels, and all are repeated below (with a different filename but pointing to the same files).
* IPTV法治
  * Added logo.
  * Added Mandarin Chinese language.
* IPTV海外剧场, IPTV爱情喜剧
  * Removed, not really IPTV channels, and all are repeated below (with a different filename but pointing to the same files).
* IPTV相声小品
  * Added logo.
  * Added category.
  * Added Mandarin Chinese language.
* IPTV精品大剧, IPTV精品电影
  * Removed, not really IPTV channels, and all are repeated below (with a different filename but pointing to the same files).
* IPTV精品综艺
  * Left as is but I suspect the name is wrong: it says IPTV entertainment ("varieties") channel but the stream only shows CCTV-14 少儿's logo. It's not streaming the same as CCTV-14 although it does seem to be live.
* IPTV精品记录
  * Removed, not really an IPTV channel, and it's repeated below (with a different filename but pointing to the same files).
* IPTV谍战剧场
  * Added logo.
  * Added Mandarin Chinese language.
* IPTV金牌综艺
  * Removed, not really an IPTV channel, and it's repeated below (with a different filename but pointing to the same files).

channels/cn.m3u

@@ -175,46 +175,18 @@ http://111.40.205.87/PLTV/88888888/224/3221225762/index.m3u8
 http://111.40.205.87/PLTV/88888888/224/3221225761/index.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="https://i.imgur.com/RpVm4KK.jpg" group-title="",iPanda
 http://gccnchwc.v.cdn20.com/gc/xiongmao01_1.flv
-#EXTINF:-1 tvg-id="94" tvg-name="IPTV5+" tvg-language="Chinese" tvg-logo="" group-title="",IPTV5+
+#EXTINF:-1 tvg-id="94" tvg-name="IPTV5+" tvg-language="Chinese;Mandarin Chinese" tvg-logo="http://epg.51zmt.top:8000/tb1/qt/IPTV5+.png" group-title="Sport",IPTV5+
 http://117.156.28.119/270000001111/1110000054/index.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV8+
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese;Mandarin Chinese" tvg-logo="http://pix1.tvzhe.com/images/logo/channel/IPTV8/IPTV8.jpg" group-title="",IPTV8+
 http://117.156.28.119/270000001111/1110000057/index.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV军事评论
-http://121.31.30.90:8085/ysten-business/live/junshipl/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV军旅剧场
-http://121.31.30.90:8085/ysten-business/live/junlvjc/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV动作电影
-http://121.31.30.90:8085/ysten-business/live/dongzuody/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV动画王国
-http://121.31.30.90:8085/ysten-business/live/donghuawg/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV古装剧场
-http://121.31.30.90:8085/ysten-business/live/guzhuangjc/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV家庭剧场
-http://121.31.30.90:8085/ysten-business/live/jiatingjc/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV惊悚悬疑
-http://121.31.30.90:8085/ysten-business/live/jingsongxy/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV明星大片
-http://121.31.30.90:8085/ysten-business/live/mingxingdp/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV法治
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese;Mandarin Chinese" tvg-logo="http://www.nettv.live/uploads/allimg/18/1-1P5112159470-L.jpg" group-title="",IPTV法治
 http://117.156.28.119/270000001111/1110000111/index.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV海外剧场
-http://121.31.30.90:8085/ysten-business/live/xiqumd/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV爱情喜剧
-http://121.31.30.90:8085/ysten-business/live/aiqingxj/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV相声小品
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese;Mandarin Chinese" tvg-logo="http://www.nettv.live/uploads/allimg/18/1-1P511215A10-L.jpg" group-title="Entertainment",IPTV相声小品
 http://117.156.28.119/270000001111/1110000112/index.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV精品大剧
-http://121.31.30.90:8085/ysten-business/live/jdaju/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV精品电影
-http://121.31.30.90:8085/ysten-business/live/jdianying/yst.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV精品综艺
 http://121.31.30.90:8085/ysten-business/live/jzongyi/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV精品记录
-http://121.31.30.90:8085/ysten-business/live/jingpinjl/yst.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV谍战剧场
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese;Mandarin Chinese" tvg-logo="http://www.nettv.live/uploads/20/1-20020119460IS.jpg" group-title="",IPTV谍战剧场
 http://117.156.28.119/270000001111/1110000110/index.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="" group-title="",IPTV金牌综艺
-http://121.31.30.90:8085/ysten-business/live/saishijx/yst.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="https://i.imgur.com/kEcxOLc.png" group-title="",Max Financial Media
 http://xinl.live.maxtv.cn/live/zb/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="Chinese" tvg-logo="http://miaomi-tv.com/Public/images/miao-mi-logo-color.png" group-title="Kids",Miao Mi