* gdb.python/py-events.py (exit_handler): Verify we get the expected

	* gdb.python/py-events.py (exit_handler): Verify we get the expected
	event.
	(continue_handler, new_objfile_handler): Ditto.
	(test_events): Rename command to "test-events".
	(test_newobj_events): Rename command to "test-objfile-events".
	* gdb.python/py-events.exp: Update.
	* gdb.python/py-evsignal.exp: Update.
	* gdb.python/py-evthreads.exp: Update.