component: test template should not suggest numbering tests

Don't even tell people it's possible to force ordering of test, because
test ordering should not matter ... unless tests are written in a way
that they are not really independant, which is a bad practice.

product/ERP5Type/Tool/ComponentTool.py

@@ -226,16 +226,15 @@ class Test(ERP5TypeTestCase):
     # here, you can create the categories and objects your test will depend on
     pass
 
-  def test_01_sampleTest(self):
+  def test_sampleTest(self):
     """
     A Sample Test
 
     For the method to be called during the test,
     its name must start with 'test'.
-    The '_01_' part of the name is not mandatory,
-    it just allows you to define in which order the tests are to be launched.
-    Tests methods (self.assert... and self.failIf...)
-    are defined in /usr/lib/python/unittest.py.
+
+    See https://docs.python.org/2/library/unittest.html for help with available
+    assertion methods.
     """
     self.assertEqual(0, 1)
 ''' % DEFAULT_TEST_TEMPLATE_COPYRIGHT