Issue #16752: Add a missing import to modulefinder.

Also fix Misc/ACKS to put part of it back in alphabetical order and
remove some duplicate names.

Patch by Berker Peksag.
diff --git a/Lib/test/test_modulefinder.py b/Lib/test/test_modulefinder.py
index c5fc320..53ea232 100644
--- a/Lib/test/test_modulefinder.py
+++ b/Lib/test/test_modulefinder.py
@@ -196,6 +196,18 @@
                                 from . import bar
 """]
 
+relative_import_test_4 = [
+    "a.module",
+    ["a", "a.module"],
+    [],
+    [],
+    """\
+a/__init__.py
+                                def foo(): pass
+a/module.py
+                                from . import *
+"""]
+
 
 def open_file(path):
     dirname = os.path.dirname(path)
@@ -273,6 +285,9 @@
     def test_relative_imports_3(self):
         self._do_test(relative_import_test_3)
 
+    def test_relative_imports_4(self):
+        self._do_test(relative_import_test_4)
+
 
 def test_main():
     support.run_unittest(ModuleFinderTest)