Add Native#has_key? and its aliases
Add Native#has_key? and its aliases

wied03/opal,fazibear/opal,kachick/opal,c42engineering/opal,Mogztter/opal,bbatsov/opal,fazibear/opal,kachick/opal,suyesh/opal,castwide/opal,domgetter/opal,jannishuebl/opal,gabrielrios/opal,iliabylich/opal,suyesh/opal,fazibear/opal,Ajedi32/opal,opal/opal,merongivian/opal,c42engineering/opal,Flikofbluelight747/opal,domgetter/opal,gabrielrios/opal,jannishuebl/opal,opal/opal,Ajedi32/opal,gausie/opal,iliabylich/opal,suyesh/opal,gabrielrios/opal,Ajedi32/opal,c42engineering/opal,jannishuebl/opal,gausie/opal,catprintlabs/opal,castwide/opal,opal/opal,Flikofbluelight747/opal,jgaskins/opal,gausie/opal,catprintlabs/opal,kachick/opal,jgaskins/opal,Mogztter/opal,merongivian/opal,Flikofbluelight747/opal,Mogztter/opal,merongivian/opal,catprintlabs/opal,wied03/opal,kachick/opal,bbatsov/opal,iliabylich/opal,Mogztter/opal,jgaskins/opal,opal/opal,bbatsov/opal,castwide/opal,wied03/opal