Adds user mention suggestions (WIP)
Adds user mention suggestions (WIP)

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