JS codegen: make 'echo' use console.log unless you define -d:nimOldEcho
JS codegen: make 'echo' use console.log unless you define -d:nimOldEcho

russpowers/Nim,dom96/Nim,dom96/Nim,tulayang/Nim,tulayang/Nim,russpowers/Nim,dom96/Nim,tulayang/Nim,russpowers/Nim,russpowers/Nim,russpowers/Nim,dom96/Nim,tulayang/Nim,tulayang/Nim,tulayang/Nim,dom96/Nim,russpowers/Nim,dom96/Nim,dom96/Nim,russpowers/Nim