cleanup.

software/erp5testnode/software.cfg

@@ -5,9 +5,6 @@ find-links += http://dist.repoze.org
 
 extends =
   ../../stack/slapos.cfg
-  ../../component/python-2.7/buildout.cfg
-  ../../component/python-cffi/buildout.cfg
-  ../../component/python-cryptography/buildout.cfg
   ../../component/git/buildout.cfg
   ../../component/lxml-python/buildout.cfg
   ../../component/zip/buildout.cfg

software/seleniumrunner/software.cfg

@@ -4,9 +4,6 @@ extensions = buildout-versions
 extends =
    ../../component/xorg/buildout.cfg
    ../../component/lxml-python/buildout.cfg
-   ../../component/python-2.7/buildout.cfg
-   ../../component/python-cffi/buildout.cfg
-   ../../component/python-cryptography/buildout.cfg
    ../../component/firefox/buildout.cfg
    ../../component/dash/buildout.cfg
    ../../stack/shacache-client.cfg