CC-1665: Scheduled stream rebroadcasting and recording

-send stream name back to Airtime: [("url","http://idobiradio.com/"), ("title","Good Charlotte - Like It's Her Birthday")]

airtime_mvc/build/sql/schema.sql

@@ -639,6 +639,7 @@ CREATE TABLE "cc_webstream"
 	"mtime" TIMESTAMP(6)  NOT NULL,
 	"utime" TIMESTAMP(6)  NOT NULL,
 	"mime" VARCHAR(255),
+	"liquidsoap_data" VARCHAR(1024),
 	PRIMARY KEY ("id")
 );