update info

src/back_db.sh

@@ -1,4 +1,9 @@
 #!/bin/bash
+#
+# license: GPL V2.0
+# version: 1.3.0
+# script author: Koshuba V - stvixfree@gmail.com
+#
 ## only pgsql & mysql
 ## the array database name
 DBDATA=( "base1" "base2" );