Use more logical sanity check for /ackrequest
Use more logical sanity check for /ackrequest

The previous check for !room.decision was fine, but it's more
logical to check for the presence of the ackRequest method.

jumbowhales/Pokemon-Showdown,iFaZe/SliverX,kubetz/Pokemon-Showdown,Zarel/Pokemon-Showdown,BadSteel/Omega-Pokemon-Showdown,Ridukuo/Test,Pokemon-Devs/Pokemon-Showdown,Extradeath/psserver,Articuno-I/Pokemon-Showdown,MasterFloat/LQP-Server-Showdown,Neosweiss/Pokemon-Showdown,comedianchameleon/test,Alpha-Devs/Alpha-Server,TheDiabolicGift/Showdown-Boilerplate,kupochu/Pokemon-Showdown,Nineage/Origin,brettjbush/Pokemon-Showdown,Flareninja/Lumen-Pokemon-Showdown,KewlStatics/Shit,AvinashSwaminathan/Pokelegends,abrulochp/Lumen-Pokemon-Showdown,Vacate/Pokemon-Showdown,BlazingAura/Showdown-Boilerplate,aakashrajput/Pokemon-Showdown,SkyeTheFemaleSylveon/Pokemon-Showdown,TogeSR/Lumen-Pokemon-Showdown,SubZeroo99/Pokemon-Showdown,Pikachuun/Pokemon-Showdown,yashagl/yash-showdown,HoeenCoder/SpacialGaze,comedianchameleon/test,Raina4uberz/Light-server,Flareninja/Pokemon-Showdown,JellalTheMage/PS-,PauLucario/LQP-Server-Showdown,hayleysworld/Pokemon-Showdown,Mystifi/Exiled,gustavo515/final,UniversalMan12/Universe-Server,NoahVSGamingYT/Pokemon-Showdown,Breakfastqueen/advanced,TheManwithskills/Server-2,SerperiorBae/Bae-Showdown-2,hayleysworld/serenityserver,SerperiorBae/Pokemon-Showdown,LustyAsh/EOS-Master,AustinXII/Pokemon-Showdown,Kokonoe-san/Glacia-PS,CreaturePhil/Showdown-Boilerplate,Ridukuo/Test2,ehk12/coregit,zek7rom/SpacialGaze,BasedGod7/PH,SilverTactic/Dragotica-Pokemon-Showdown,KaitoV4X/Showdown,zczd/enculer,yashagl/pokemon,Bryan-0/Pokemon-Showdown,EienSeiryuu/Pokemon-Showdown,Zipzapadam/Server,lFernanl/Mudkip-Server,Lord-Haji/SpacialGaze,HoeenCoder/SpacialGaze,FakeSloth/Infinite,danpantry/Pokemon-Showdown,Irraquated/Pokemon-Showdown,Flareninja/Pokemon-Showdown,yashagl/pokemon-showdown,sama2/Dropp-Pokemon-Showdown,urkerab/Pokemon-Showdown,DesoGit/Tsunami_PS,lAlejandro22/lolipoop,Flareninja/Showdown-Boilerplate,Arcticblast/Pokemon-Showdown,DB898/theregalias,DalleTest/Pokemon-Showdown,Flareninja/Sora,Flareninja/Pokemon-Showdown-1,TheFenderStory/Pokemon-Showdown,javi501/Lumen-Pokemon-Showdown,Zarel/Pokemon-Showdown,Kevinxzllz/PS-Openshift-Server,sama2/Universe-Pokemon-Showdown,TheManwithskills/Creature-phil-boiler,sirDonovan/Pokemon-Showdown,TbirdClanWish/Pokemon-Showdown,gustavo515/test,Enigami/Pokemon-Showdown,psnsVGC/Wish-Server,SSJGVegito007/Vegito-s-Server,SerperiorBae/BaeShowdown,abrulochp/Lumen-Pokemon-Showdown,Legit99/Lightning-Storm-Server,HoeenKid/Pokemon-Showdown-Johto,MeliodasBH/boarhat,Git-Worm/City-PS,abrulochp/Dropp-Pokemon-Showdown,superman8900/Pokemon-Showdown,Gold-Solox/Pokemon-Showdown,MayukhKundu/Pokemon-Domain,SilverTactic/Pokemon-Showdown,Pokemon-Devs/Pokemon-Showdown,Stroke123/POKEMON,gustavo515/test,Johto-Serverr/Werfin-Boilerplate,javi501/Lumen-Pokemon-Showdown,MeliodasBH/Articuno-Land,kotarou3/Krister-Pokemon-Showdown,BuzzyOG/Pokemon-Showdown,Volcos/SpacialGaze,anubhabsen/Pokemon-Showdown,Enigami/Pokemon-Showdown,superman8900/Pokemon-Showdown,Raina4uberz/Light-server,abulechu/Lumen-Pokemon-Showdown,SilverTactic/Showdown-Boilerplate,AvinashSwaminathan/lotus-v2,TheManwithskills/serenity,jd4564/Pokemon-Showdown,Pablo000/aaa,BuzzyOG/Pokemon-Showdown,JennyPRO/Jenny,TheManwithskills/Dusk--Showdown,DesoGit/TsunamiPS,TheManwithskills/Server-2,xfix/Pokemon-Showdown,AnaRitaTorres/Pokemon-Showdown,TheManwithskills/DS,Irraquated/Pokemon-Showdown,miahjennatills/Pokemon-Showdown,svivian/Pokemon-Showdown,sirDonovan/Pokemon-Showdown,MayukhKundu/Mudkip-Server,KewlStatics/Showdown-Template,DarkSuicune/Pokemon-Showdown,piiiikachuuu/Pokemon-Showdown,hayleysworld/serenityserver,k3naan/Pokemon-Showdown,BlakJack/Kill-The-Noise,TheFenderStory/Showdown-Boilerplate,Sora-Server/Sora,Extradeath/advanced,yashagl/pokemon-showdown,Yggdrasil-League/Yggdrasil,Parukia/Pokemon-Showdown,Hidden-Mia/Roleplay-PS,CrestfallPS/Pokemon-Showdown,Atwar/server-epilogueleague.rhcloud.com,hayleysworld/Showdown-Boilerplate,xfix/Pokemon-Showdown,HoeenCoder/SpacialGaze,Irraquated/Pokemon-Showdown,xCrystal/Pokemon-Showdown,iFaZe/SilverZ,DarkSuicune/Kakuja-2.0,TheManwithskills/DS,k3naan/Pokemon-Showdown,Syurra/Pokemon-Showdown,ShowdownHelper/Saffron,urkerab/Pokemon-Showdown,Firestatics/omega,Kokonoe-san/Glacia-PS,SerperiorBae/Bae-Showdown,Psyientist/Showdown-Boilerplate,Neosweiss/Pokemon-Showdown,KaitoV4X/Showdown,Firestatics/Firestatics46,PS-Spectral/Spectral,SolarisFox/Pokemon-Showdown,KewlStatics/Alliance,MeliodasBH/Articuno-Land,brettjbush/Pokemon-Showdown,TogeSR/Lumen-Pokemon-Showdown,MayukhKundu/Flame-Savior,AWailOfATail/Pokemon-Showdown,PauLucario/LQP-Server-Showdown,Flareninja/Pokemon-Showdown-1,forbiddennightmare/Pokemon-Showdown-1,Werfin96/Ultimate,kuroscafe/Paradox,CreaturePhil/Showdown-Boilerplate,Thiediev/Pokemon-Showdown,Flareninja/Lumen-Pokemon-Showdown,JellalTheMage/Jellals-Server,AustinXII/Pokemon-Showdown,Zipzapadam/Server,Nineage/Showdown-Boilerplate,ZestOfLife/PSserver,MayukhKundu/Technogear-Final,arkanox/MistShowdown,kuroscafe/Paradox,jd4564/Pokemon-Showdown,Atwar/ServerClassroom,Irraquated/Showdown-Boilerplate,SkyeTheFemaleSylveon/Mudkip-Server,gustavo515/gashoro,MayukhKundu/Technogear,hayleysworld/serenityc9,Sora-Server/Sora,Checkinator/Pokemon-Showdown,Yggdrasil-League/Yggdrasil,HoeenCoder/SpacialGaze,Kenny-/Pokemon-Showdown,Tesarand/Pokemon-Showdown,TheDiabolicGift/Showdown-Boilerplate,Wando94/Spite,RustServer/Pokemon-Showdown,SerperiorBae/Pokemon-Showdown-1,Atwar/server-epilogueleague.rhcloud.com,catanatron/pokemon-rebalance,UniversalMan12/Universe-Server,Adithya4Uberz/KTN,ehk12/bigbangtempclone,Darkshadow6/git-remote-add-scalingo-git-scalingo.com-pokemoonforums,SerperiorBae/Pokemon-Showdown-1,DalleTest/Pokemon-Showdown,MayukhKundu/Pokemon-Domain,Darkshadow6/PokeMoon-Creation,LegendBorned/PS-Boilerplate,ehk12/clone,megaslowbro1/Pokemon-Showdown,TheManwithskills/New-boiler-test,UniversalMan12/Universe-Server,LustyAsh/EOS-Master,xfix/Pokemon-Showdown,TheFenderStory/Pokemon-Showdown,Celecitia/Plux-Pokemon-Showdown,Flareninja/Sora,SerperiorBae/Bae-Showdown-2,Stroke123/POKEMON,Kevinxzllz/PS-Openshift-Server,ShowdownHelper/Saffron,Enigami/Pokemon-Showdown,ScottehMax/Pokemon-Showdown,Kill-The-Noise/BlakJack-Boilerplate,Ransei1/Alt,ZestOfLife/FestiveLife,CharizardtheFireMage/Showdown-Boilerplate,anubhabsen/Pokemon-Showdown,johtooo/PS,Zarel/Pokemon-Showdown,Ecuacion/Lumen-Pokemon-Showdown,sirDonovan/Pokemon-Showdown,cadaeic/Pokemon-Showdown,danpantry/Pokemon-Showdown,Darkshadow6/PokeMoon-Creation,theodelhay/test,megaslowbro1/Showdown-Server-again,Extradeath/advanced,TbirdClanWish/Pokemon-Showdown,Nineage/Origin,hayleysworld/Pokemon-Showdown,Adithya4Uberz/The-Tsunami-League,panpawn/Gold-Server,Elveman/RPCShowdownServer,Ecuacion/Pokemon-Showdown,psnsVGC/Wish-Server,svivian/Pokemon-Showdown,MasterFloat/LQP-Server-Showdown,Evil-kun/Pokemon-Showdown,hayleysworld/Showdown-Boilerplate,abulechu/Dropp-Pokemon-Showdown,Sora-Server/Sora,AnaRitaTorres/Pokemon-Showdown,ZeroParadox/ugh,yashagl/pokemon,Guernouille/Pokemon-Showdown,Tesarand/Pokemon-Showdown,SerperiorBae/PokemonShowdown2,zczd/enculer,xfix/Pokemon-Showdown,Wando94/Pokemon-Showdown,lFernanl/Pokemon-Showdown,johtooo/PS,bai2/Dropp,Firestatics/Firestatics46,panpawn/Pokemon-Showdown,Flareninja/Sora,gustavo515/batata,lFernanl/Lumen-Pokemon-Showdown,jumbowhales/Pokemon-Showdown,gustavo515/final,Mystifi/Exiled,Volcos/SpacialGaze,Adithya4Uberz/The-Tsunami-League,SkyeTheFemaleSylveon/Mudkip-Server,sama2/Lumen-Pokemon-Showdown,ScottehMax/Pokemon-Showdown,SubZeroo99/Pokemon-Showdown,comedianchameleon/servertest1,gustavo515/gashoro,Sora-League/Sora,QuiteQuiet/Pokemon-Showdown,CorruptedHelix/Pokemon-Showdown,Kill-The-Noise/BlakJack-Boilerplate,DesoGit/Tsunami_PS,lAlejandro22/lolipoop,Breakfastqueen/advanced,Luobata/Pokemon-Showdown,TheDiabolicGift/Lumen-Pokemon-Showdown,bai2/Dropp,CorruptedHelix/Pokemon-Showdown,PS-Spectral/Spectral,Sora-League/Sora,NoahVSGamingYT/Pokemon-Showdown,BuzzyOG/Pokemon-Showdown,TheManwithskills/Server,hayleysworld/harmonia,zek7rom/SpacialGaze,Alpha-Devs/OmegaRuby-Server,hayleysworld/serenity,PrimalGallade45/Dropp-Pokemon-Showdown,AvinashSwaminathan/lotus-v3,Hidden-Mia/Roleplay-PS,kupochu/Pokemon-Showdown,Extradeath/psserver,lFernanl/Zero-Pokemon-Showdown,KewlStatics/Pokeindia-Codes,KewlStatics/Showdown-Template,MayukhKundu/Technogear,Disaster-Area/Pokemon-Showdown,Guernouille/Pokemon-Showdown,SkyeTheFemaleSylveon/Pokemon-Showdown,BadSteel/Pokemon-Showdown,abulechu/Lumen-Pokemon-Showdown,asdfghjklohhnhn/Pokemon-Showdown,xCrystal/Pokemon-Showdown,megaslowbro1/Pokemon-Showdown,Tesarand/Pokemon-Showdown,JellalTheMage/Jellals-Server,Flareninja/Hispano-Pokemon-Showdown,KewlStatics/Shit,sama2/Viridian-Pokemon-Showdown,Parukia/Pokemon-Showdown,Atwar/http-server-femalehq.rhcloud.com-80.psim.us-,Pikachuun/Pokemon-Showdown-SMCMDM,TheManwithskills/COC,Flareninja/Showdown-Boilerplate,Gold-Solox/Pokemon-Showdown,SerperiorBae/Pokemon-Showdown-1,megaslowbro1/Pokemon-Showdown-Server-for-megaslowbro1,Breakfastqueen/advanced,AvinashSwaminathan/lotus,DarkSuicune/Pokemon-Showdown,SerperiorBae/Pokemon-Showdown,Wando94/Spite,scotchkorean27/Pokemon-Showdown,CreaturePhil/Pokemon-Showdown,Oiawesome/DPPtServ2,Hopenub/Pokemon-Showdown,xCrystal/Pokemon-Showdown,kotarou3/Krister-Pokemon-Showdown,cadaeic/Pokemon-Showdown,SilverTactic/Pokemon-Showdown,MasterFloat/Pokemon-Showdown,Firestatics/Omega-Alpha,TheManwithskills/COC,TheManwithskills/Server---Thermal,JellalTheMage/PS-,miahjennatills/Pokemon-Showdown,ankailou/Pokemon-Showdown,DesoGit/Tsunami_PS,MeliodasBH/boarhat,yashagl/pokecommunity,SolarisFox/Pokemon-Showdown,KewlStatics/Alliance,CreaturePhil/Pokemon-Showdown,asdfghjklohhnhn/Pokemon-Showdown,piiiikachuuu/Pokemon-Showdown,Psyientist/Showdown-Boilerplate,ehk12/clone,Evil-kun/Pokemon-Showdown,hayleysworld/serenity,TheManwithskills/Server-2,SerperiorBae/Bae-Showdown,comedianchameleon/servertest1,AWailOfATail/awoat,SSJGVegito007/Vegito-s-Server,lFernanl/Zero-Pokemon-Showdown,TheManwithskills/Server,Chespin14/Custom-Platform-Pokemon-Showdown,Legit99/Lightning-Storm-Server,ZeroParadox/ugh,LightningStormServer/Lightning-Storm,Oiawesome/DPPtServ2,kuroscafe/Showdown-Boilerplate,KewlStatics/Pokeindia-Codes,yashagl/yash-showdown,SilverTactic/Showdown-Boilerplate,LightningStormServer/Lightning-Storm,panpawn/Gold-Server,gustavo515/batata,MayukhKundu/Flame-Savior,panpawn/Pokemon-Showdown,EienSeiryuu/Pokemon-Showdown,PS-Spectral/Spectral,azum4roll/Pokemon-Showdown,AbsolitoSweep/Absol-server,CharizardtheFireMage/Showdown-Boilerplate,ShowdownHelper/Saffron,Irraquated/EOS-Master,hayleysworld/harmonia,EmmaKitty/Pokemon-Showdown,abrulochp/Dropp-Pokemon-Showdown,CreaturePhil/Showdown-Boilerplate,sama2/Universe-Pokemon-Showdown,SilverTactic/Dragotica-Pokemon-Showdown,Disaster-Area/Pokemon-Showdown,Firestatics/Omega-Alpha,Irraquated/Showdown-Boilerplate,BlazingAura/Showdown-Boilerplate,kubetz/Pokemon-Showdown,SerperiorBae/PokemonShowdown2,Vacate/Pokemon-Showdown,ZestOfLife/FestiveLife,Pikachuun/Pokemon-Showdown,TheFenderStory/Showdown-Boilerplate,Git-Worm/City-PS,AustinXII/Pokemon-Showdown,jumbowhales/Pokemon-Showdown,lFernanl/Mudkip-Server,InvalidDN/Pokemon-Showdown,ZestOfLife/PSserver,panpawn/Gold-Server,Celecitia/Plux-Pokemon-Showdown,Kill-The-Noise/BlakJack-Boilerplate,Sora-League/Sora,Irraquated/EOS-Master,Darkshadow6/git-remote-add-scalingo-git-scalingo.com-pokemoonforums,QuiteQuiet/Pokemon-Showdown,DesoGit/TsunamiPS,Atwar/http-server-femalehq.rhcloud.com-80.psim.us-,Ridukuo/Test,SerperiorBae/BaeShowdown,sama2/Dropp-Pokemon-Showdown,Lord-Haji/SpacialGaze,Lord-Haji/SpacialGaze,TheManwithskills/New-boiler-test,EmmaKitty/Pokemon-Showdown,lFernanl/Lumen-Pokemon-Showdown,sama2/Viridian-Pokemon-Showdown,AWailOfATail/awoat,hayleysworld/asdfasdf,QuiteQuiet/Pokemon-Showdown,Darkshadow6/git-remote-add-scalingo-git-scalingo.com-pokemoonforums,megaslowbro1/Showdown-Server-again,Bryan-0/Pokemon-Showdown,TheManwithskills/Creature-phil-boiler,urkerab/Pokemon-Showdown,forbiddennightmare/Pokemon-Showdown-1,sama2/Lumen-Pokemon-Showdown,AbsolitoSweep/Absol-server,hayleysworld/serenityc9,Alpha-Devs/Alpha-Server,Ecuacion/Pokemon-Showdown,abulechu/Dropp-Pokemon-Showdown,Ridukuo/Test2,Firestatics/omega,megaslowbro1/Pokemon-Showdown-Server-for-megaslowbro1,SerperiorBae/Bae-Showdown,DB898/theregalias,Atwar/ServerClassroom,aakashrajput/Pokemon-Showdown,TheDiabolicGift/Lumen-Pokemon-Showdown,SerperiorBae/Bae-Showdown-2,AWailOfATail/Pokemon-Showdown,yashagl/pokecommunity,ankailou/Pokemon-Showdown,Pikachuun/Pokemon-Showdown-SMCMDM,Pikachuun/Joimmon-Showdown,xfix/Pokemon-Showdown,Wando94/Pokemon-Showdown,Mystifi/Exiled,MayukhKundu/Mudkip-Server,hayleysworld/asdfasdf,Lauc1an/Perulink-Showdown,PrimalGallade45/Lumen-Pokemon-Showdown,kuroscafe/Showdown-Boilerplate,VoltStorm/Server-pokemon-showdown,SerperiorBae/BaeShowdown,arkanox/MistShowdown,lFernanl/Pokemon-Showdown,PrimalGallade45/Lumen-Pokemon-Showdown,MayukhKundu/Technogear-Final,TheManwithskills/Server---Thermal,Fusxfaranto/Pokemon-Showdown,PrimalGallade45/Dropp-Pokemon-Showdown,theodelhay/test,Enigami/Pokemon-Showdown,Pablo000/aaa,LightningStormServer/Lightning-Storm,azum4roll/Pokemon-Showdown,AWailOfATail/Pokemon-Showdown,Elveman/RPCShowdownServer,ehk12/bigbangtempclone,svivian/Pokemon-Showdown,comedianchameleon/test,RustServer/Pokemon-Showdown,Syurra/Pokemon-Showdown,Articuno-I/Pokemon-Showdown,ZeroParadox/BlastBurners,ehk12/coregit,DarkSuicune/Kakuja-2.0,catanatron/pokemon-rebalance,MasterFloat/Pokemon-Showdown,Pikachuun/Joimmon-Showdown,svivian/Pokemon-Showdown,aakashrajput/Pokemon-Showdown,InvalidDN/Pokemon-Showdown,SerperiorBae/Pokemon-Showdown,TheManwithskills/serenity,Pikachuun/Touhoumon-Showdown,svivian/Pokemon-Showdown,Parukia/Pokemon-Showdown,FakeSloth/wulu,JennyPRO/Jenny,Flareninja/Hispano-Pokemon-Showdown,ZeroParadox/BlastBurners,LegendBorned/PS-Boilerplate,FakeSloth/Infinite,Darkshadow6/PokeMoon-Creation,Ransei1/Alt,Checkinator/Pokemon-Showdown,Alpha-Devs/OmegaRuby-Server,Legendaryhades/Oblivion,Ecuacion/Lumen-Pokemon-Showdown,Lauc1an/Perulink-Showdown,TheManwithskills/Dusk--Showdown,scotchkorean27/Pokemon-Showdown