Create a "device-management" subcommand

Author: Jimmy Brisson

tools/device_management.py

@@ -0,0 +1,38 @@
+#! /usr/bin/env python2
+"""
+mbed SDK
+Copyright (c) 2011-2013 ARM Limited
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+
+device-management, dev-mgmt, and dm sub command
+"""
+from __future__ import print_function
+from builtins import str
+import sys
+import json
+from time import sleep
+from shutil import copy
+from os.path import join, abspath, dirname
+from json import load, dump
+
+# Be sure that the tools directory is in the search path
+ROOT = abspath(join(dirname(__file__), ".."))
+sys.path.insert(0, ROOT)
+
+def main():
+    print("device management!")
+
+if __name__ == "__main__":
+    main()