enabled streaming (up to 5 endpoints)

modules/liquidsoap/aac.liq

modules/liquidsoap/aacplus.liq

modules/liquidsoap/engine.liq

modules/liquidsoap/fdkaac.liq

modules/liquidsoap/flac.liq

modules/liquidsoap/library.liq

modules/liquidsoap/lqstest.liq

modules/liquidsoap/mp3.liq

modules/liquidsoap/ogg.liq

modules/liquidsoap/opus.liq

modules/liquidsoap/recorder.liq

modules/liquidsoap/serverfunctions.liq

modules/liquidsoap/settings.liq

modules/liquidsoap/stream.liq

modules/liquidsoap/stream2.liq