src/data/listDvdDrive: Add program description and copyright details

Signed-off-by: 林博仁 <[email protected]>

src/data/listDvdDrive

@@ -1,4 +1,24 @@
 #!/usr/bin/env bash
+# An utility script to provide GUI available source optical disk drives
+# FIXME: Should be named listOpticalDiskdrive instead of listDvdDrive
+# Copyright © 2013 Colin GILLE / congelli501
+# Copyright © 2017 slacka et. al.
+
+# This file is part of WinUSB.
+#
+# WinUSB is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# WinUSB is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with WinUSB  If not, see <http://www.gnu.org/licenses/>.
+
 ## Makes debuggers' life easier - Unofficial Bash Strict Mode
 ## BASHDOC: Shell Builtin Commands - Modifying Shell Behavior - The Set Builtin
 set -o errexit