Neutron third party specific files

 ==================================

 Some Neutron plugins require third party programs to function.
 The files under the directory, ``lib/neutron_thirdparty/``, will be used

 when their service are enabled.
 Third party program specific configuration variables should be in this file.
 
 * filename: ``<third_party>``
   * The corresponding file name should be same to service name, ``<third_party>``.
 
 functions
 ---------

 ``lib/neutron-legacy`` calls the following functions when the ``<third_party>`` is enabled

 
 functions to be implemented
 * ``configure_<third_party>``:
   set config files, create data dirs, etc
   e.g.
   sudo python setup.py deploy
   iniset $XXXX_CONF...
 
 * ``init_<third_party>``:
   initialize databases, etc
 
 * ``install_<third_party>``:
   collect source and prepare
   e.g.
   git clone xxx
 
 * ``start_<third_party>``:

   start running processes, including screen if USE_SCREEN=True

   e.g.

   run_process XXXX "$XXXX_DIR/bin/XXXX-bin"

 
 * ``stop_<third_party>``:
   stop running processes (non-screen)

   e.g.
   stop_process XXXX

 
 * ``check_<third_party>``:
   verify that the integration between neutron server and third-party components is sane