Clean additional CDN hosts

This change addresses some general housecleaning for CDN hosts:

* Removing all hosts that do not resolve
* Only including the Steam CDN trigger address

blizzard.txt

@@ -1,14 +1,10 @@
 dist.blizzard.com
 dist.blizzard.com.edgesuite.net
-llnw.blizzard.com
-edgecast.blizzard.com
 blizzard.vo.llnwd.net
 blzddist1-a.akamaihd.net
 blzddist2-a.akamaihd.net
 blzddist3-a.akamaihd.net
-blzddist4-a.akamaihd.net
 level3.blizzard.com
 nydus.battle.net
-edge.blizzard.top.comcast.net
 cdn.blizzard.com
 *.cdn.blizzard.com

nintendo.txt

@@ -1,4 +1,3 @@
-ccs.cdn.wup.shop.nintendo.com
 ccs.cdn.wup.shop.nintendo.net
 ccs.cdn.wup.shop.nintendo.net.edgesuite.net
 geisha-wup.cdn.nintendo.net

sony.txt

@@ -1,6 +1,4 @@
 gs2.ww.prod.dl.playstation.net
-gs2.sonycoment.loris-e.llnwd.net
-pls.patch.station.sony.com
 *.gs2.ww.prod.dl.playstation.net
 *.gs2.sonycoment.loris-e.llnwd.net
 gs2-ww-prod.psn.akadns.net

steam.txt

@@ -1,52 +1 @@
 lancache.steamcontent.com
-*.content.steampowered.com
-content1.steampowered.com
-content2.steampowered.com
-content3.steampowered.com
-content4.steampowered.com
-content5.steampowered.com
-content6.steampowered.com
-content7.steampowered.com
-content8.steampowered.com
-cs.steampowered.com
-steamcontent.com
-client-download.steampowered.com
-*.hsar.steampowered.com.edgesuite.net
-*.akamai.steamstatic.com
-content-origin.steampowered.com
-clientconfig.akamai.steamtransparent.com
-steampipe.akamaized.net
-edgecast.steamstatic.com
-steam.apac.qtlglb.com.mwcloudcdn.com
-*.cs.steampowered.com
-*.cm.steampowered.com
-*.edgecast.steamstatic.com
-*.steamcontent.com
-cdn1-sea1.valve.net
-cdn2-sea1.valve.net
-*.steam-content-dnld-1.apac-1-cdn.cqloud.com
-*.steam-content-dnld-1.eu-c1-cdn.cqloud.com
-*.steam-content-dnld-1.qwilted-cds.cqloud.com
-steam.apac.qtlglb.com
-edge.steam-dns.top.comcast.net
-edge.steam-dns-2.top.comcast.net
-steam.naeu.qtlglb.com
-steampipe-kr.akamaized.net
-steam.ix.asn.au
-steam.eca.qtlglb.com
-steam.cdn.on.net
-update5.dota2.wmsj.cn
-update2.dota2.wmsj.cn
-update6.dota2.wmsj.cn
-update3.dota2.wmsj.cn
-update1.dota2.wmsj.cn
-update4.dota2.wmsj.cn
-update5.csgo.wmsj.cn
-update2.csgo.wmsj.cn
-update4.csgo.wmsj.cn
-update3.csgo.wmsj.cn
-update6.csgo.wmsj.cn
-update1.csgo.wmsj.cn
-st.dl.bscstorage.net
-cdn.mileweb.cs.steampowered.com.8686c.com
-steamcdn-a.akamaihd.net

windowsupdates.txt

@@ -1,5 +1,4 @@
 *.windowsupdate.com
-windowsupdate.com
 *.dl.delivery.mp.microsoft.com
 dl.delivery.mp.microsoft.com
 *.update.microsoft.com