Begin incorporating Python unit tests into build

We now build a separate APE binary for each test so they can run in
parallel. We've got 148 tests running fast and stable so far.

third_party/python/Lib/test/test_ioctl.py

@@ -2,10 +2,15 @@ import array
 import unittest
 from test.support import import_module, get_attribute
 import os, struct
+
 fcntl = import_module('fcntl')
 termios = import_module('termios')
 get_attribute(termios, 'TIOCGPGRP') #Can't run tests without this feature
 
+if __name__ == 'PYOBJ.COM':
+    import fcntl
+    import termios
+
 try:
     tty = open("/dev/tty", "rb")
 except OSError: