Added missing poll.less
Added missing poll.less

WoltLab/WCF,0xLeon/WCF,joshuaruesweg/WCF,Cyperghost/WCF,ramiusGitHub/WCF,WoltLab/WCF,ramiusGitHub/WCF,MeinAccount/WCF,Cyperghost/WCF,cashcat/WCF-1,Morik/WCF,NBZ4live/WCF,SoftCreatR/WCF,PhrozenByte/WCF2,SoftCreatR/WCF,Morik/WCF,WoltLab/WCF,cashcat/WCF-1,Morik/WCF,MenesesEvandro/WCF,joshuaruesweg/WCF,joshuaruesweg/WCF,MeinAccount/WCF,Cyperghost/WCF,SoftCreatR/WCF,SoftCreatR/WCF,NBZ4live/WCF,MenesesEvandro/WCF,WoltLab/WCF,Cyperghost/WCF,Cyperghost/WCF,0xLeon/WCF,0xLeon/WCF,Morik/WCF,PhrozenByte/WCF2