Allow icons to be framed
Allow icons to be framed

Since icons are images too it should be possible to use them with the `.framed` class.
WoltLab/WCF,PhrozenByte/WCF2,PhrozenByte/WCF2,Cyperghost/WCF,SoftCreatR/WCF,ramiusGitHub/WCF,joshuaruesweg/WCF,cashcat/WCF-1,Cyperghost/WCF,joshuaruesweg/WCF,NBZ4live/WCF,joshuaruesweg/WCF,0xLeon/WCF,0xLeon/WCF,WoltLab/WCF,MeinAccount/WCF,NBZ4live/WCF,SoftCreatR/WCF,WoltLab/WCF,Cyperghost/WCF,MeinAccount/WCF,SoftCreatR/WCF,ramiusGitHub/WCF,Morik/WCF,SoftCreatR/WCF,Morik/WCF,MenesesEvandro/WCF,WoltLab/WCF,cashcat/WCF-1,MenesesEvandro/WCF,Cyperghost/WCF,Morik/WCF,Morik/WCF,Cyperghost/WCF,0xLeon/WCF