install 2to3 under python2.7-2to3 so it can co-exist with 2.6

rpointel sthen martynas ok.

lang/python/2.7/Makefile

@@ -1,8 +1,8 @@
-# $OpenBSD: Makefile,v 1.2 2011/04/26 19:42:31 rpointel Exp $
+# $OpenBSD: Makefile,v 1.3 2011/05/03 17:18:28 fgsch Exp $
 
 VERSION =		2.7
 PATCHLEVEL =		.1
-REVISION =		0
+REVISION =		1
 SHARED_LIBS =		python2.7 0.0
 
 AUTOCONF_VERSION =	2.65

lang/python/2.7/pkg/MESSAGE-main

@@ -1,5 +1,6 @@
 If you want to use this package as your default system python, as root
 create symbolic links like so (overwriting any previous default):
  ln -sf ${PREFIX}/bin/python2.7 ${PREFIX}/bin/python
+ ln -sf ${PREFIX}/bin/python2.7-2to3 ${PREFIX}/bin/2to3
  ln -sf ${PREFIX}/bin/python2.7-config ${PREFIX}/bin/python-config
  ln -sf ${PREFIX}/bin/pydoc2.7  ${PREFIX}/bin/pydoc

lang/python/2.7/pkg/PLIST-main

@@ -1,4 +1,4 @@
-@comment $OpenBSD: PLIST-main,v 1.1.1.1 2011/04/24 09:31:45 rpointel Exp $
+@comment $OpenBSD: PLIST-main,v 1.2 2011/05/03 17:18:28 fgsch Exp $
 @option no-default-conflict
 @conflict python->=2.7,<2.8
 @conflict python-bz2->=2.7,<2.8
@@ -6,11 +6,12 @@
 @pkgpath lang/python/2.7,-bz2
 @pkgpath lang/python/2.7,-sqlite
 @pkgpath lang/python/2.7,-expat
-bin/2to3
+@comment bin/2to3
 @comment bin/pydoc
 bin/pydoc2.7
 @comment bin/python-config
 @bin bin/python2.7
+bin/python2.7-2to3
 bin/python2.7-config
 include/python2.7/
 include/python2.7/Python-ast.h

lang/python/2.7/pkg/UNMESSAGE-main

@@ -1,5 +1,5 @@
 Don't forget to remove ${PREFIX}/bin/python,
-${PREFIX}/bin/python-config or/and
+${PREFIX}/bin/2to3, ${PREFIX}/bin/python-config and/or
 ${PREFIX}/bin/pydoc if they were symlinks to
-${PREFIX}/bin/python2.7, ${PREFIX}/bin/python2.7-config
-or to ${PREFIX}/bin/pydoc2.7.
+${PREFIX}/bin/python2.7, ${PREFIX}/bin/python2.7-2to3,
+${PREFIX}/bin/python2.7-config or to ${PREFIX}/bin/pydoc2.7.