Return a full path to a current session directory. A result is made by joining a start path with
		current session directory

		:return: str

def full_path(self):
		""" Return a full path to a current session directory. A result is made by joining a start path with
		current session directory

		:return: str
		"""
		return self.normalize_path(self.directory_sep().join((self.start_path(), self.session_path())))