Adding dummy file config_parser.py

It will contain the ConfigParser class
Merge branch 'master' into config_file_parser
removing useless BaseEventClass.process_event()
Merge branch 'reduce_foss'
updating README.md
Replacing os.system calls to stty by idiomatic calls to termios in dkb
Making dkb exit with status code of...

 `keyboard_logger.py | keylog_parser.py`
Adding comments in keylog_parser.py
Removing DetailedWriterSecondStage.write_to_stderr():

Function never used
removing DetailedWriterSecondSage.parse_event_value:

Not used. Goal is to delete DetailedWriterSecondStage class.
Deleted DetailedWriterSecondStage class that did nothing.
Merging BaseEventClass and DetailedWriterFirstStage:

No inheritance needed anymore
Renaming DetailledWriterFirstStage into Logger
deleting spawn_second_stage function in Logger
deleting non used arguments of Logger.__init__()
deleted unused property Logger.dir_lock
deleting not used anymore Logger.timer_threads property
deleting not used anymore Logger.task_function property
deleting useless debuging info
deleting useless method Logger.get_process_name