install plain py.test script also for jython

--HG--
branch : trunk

CHANGELOG

@@ -51,6 +51,8 @@ Bug fixes / Maintenance
 - fix terminal writing on win32/python2.4 
 - py.process.cmdexec() now tries harder to return properly encoded unicode objects 
   on all python versions
+- install plain py.test/py.which scripts also for Jython, this helps to
+  get canonical script paths in virtualenv situations
 
 Changes between 1.3.0 and 1.3.1
 ==================================================

bin-for-dist/test_install.py

@@ -166,7 +166,7 @@ def test_cmdline_entrypoints(monkeypatch):
         expected = "%s-jython" % script
         assert expected in points
     for script in unversioned_scripts:
-        assert script not in points
+        assert script in points
 
     points = cmdline_entrypoints((2,5,1), "xyz", 'pypy-c-XYZ')
     for script in versioned_scripts: