ncd: modules: list: add list::contains()
ncd: modules: list: add list::contains()

Qnex93/badvpn,atavism/badvpn,Qnex93/badvpn,bawaaaaah/badvpn,arevindh/badvpn,bawaaaaah/badvpn,bawaaaaah/badvpn,walterDurin/badvpn,henryhwang/badvpn,fragmede/badvpn,walterDurin/badvpn,Rastii/badvpn,henryhwang/badvpn,atavism/badvpn,Qnex93/badvpn,bakhet/badvpn,fffw/badvpn,ambrop72/badvpn-googlecode-export,fragmede/badvpn,kaliii/badvpn,ambrop72/badvpn-googlecode-export,bawaaaaah/badvpn,nuwaf/badvpn,bawaaaaah/badvpn,Rastii/badvpn,henryhwang/badvpn,henryhwang/badvpn,Qnex93/badvpn,Rastii/badvpn,fffw/badvpn,walterDurin/badvpn,ambrop72/badvpn-googlecode-export,ambrop72/badvpn-googlecode-export,walterDurin/badvpn,adelshokhy112/badvpn,kaliii/badvpn,bakhet/badvpn,adelshokhy112/badvpn,adelshokhy112/badvpn,arevindh/badvpn,Rastii/badvpn,fragmede/badvpn,adelshokhy112/badvpn,Qnex93/badvpn,fffw/badvpn,adelshokhy112/badvpn,atavism/badvpn,atavism/badvpn,nuwaf/badvpn,fragmede/badvpn,kaliii/badvpn,bakhet/badvpn,Rastii/badvpn,arevindh/badvpn,nuwaf/badvpn,henryhwang/badvpn,fffw/badvpn,arevindh/badvpn,kaliii/badvpn,nuwaf/badvpn,walterDurin/badvpn,fffw/badvpn,ambrop72/badvpn-googlecode-export,bakhet/badvpn,bakhet/badvpn,atavism/badvpn,kaliii/badvpn,nuwaf/badvpn,arevindh/badvpn,fragmede/badvpn