Added more 1688 signatures to UserDB.txt
Added more 1688 signatures to UserDB.txt

MeteorAdminz/viper,Beercow/viper,cwtaylor/viper,jack51706/viper,jahrome/viper,jack51706/viper,Beercow/viper,MeteorAdminz/viper,S2R2/viper,S2R2/viper,jorik041/viper,jorik041/viper,jahrome/viper,cwtaylor/viper,postfix/viper-1,kevthehermit/viper,kevthehermit/viper,postfix/viper-1,Beercow/viper