Added javascript upload handler (work in progress)
Added javascript upload handler (work in progress)

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