* Renamed the RD_RLM2_CLIENT_TCP_PORT define to RD_PAD_CLIENT_TCP_PORT.
* Renamed the RD_RLM_SOURCE_UNIX_ADDRESS define to
RD_PAD_SOURCE_UNIX_ADDRESS.
* Added a RD_PYPAD_SCRIPT_DIR define.
* Added an 'RDNotification::PypadType' value to the
'RDNotification::Type' enumeration.
* Added 'PypadOwner=' and 'PypadGroup=' directives to the
'[Identity]' section of rd.conf(5).
* Added an rdpadengined(8) service.
* Added a 'PYPAD_INSTANCES.IS_RUNNING' field to the database.
* Added a 'PYPAD_INSTANCES.EXIT_CODE' field to the database.
* Added a 'PYPAD_INSTANCES.ERROR_TEXT' field to the database.
* Incremented the database version to 304.
* Renamed 'apis/PyPAD/examples/pypad_test.py' to
'apisPyPAD/tests/pad_test.py'.
* Added a 'hostName' field to the JSON PAD 'padUpdate' object.
* Added a 'PyPAD.Update::hostName()' method.
* Added a 'shortHostName' field to the JSON PAD 'padUpdate' object.
* Added a 'PyPAD.Update::shortHostName()' method.
* Added a 'PyPAD.Update::resolveFilepath()' method.
* Added 'apis/PyPAD/tests/filepath_test.py.
* Added 'api/PyPAD/examples/pypad_filewrite.py'.
