software/testnode: cleanups

Only install required eggs, drop unused [testnode] section

software/erp5testnode/software.cfg

@@ -16,7 +16,6 @@ extends =
 parts =
   slapos-cookbook
   template
-  lxml-python
   eggs
   zip
   git
@@ -25,25 +24,8 @@ parts =
 [eggs]
 recipe = zc.recipe.egg
 eggs =
+  erp5.util[testnode]
   ${lxml-python:egg}
-  zc.buildout
-  slapos.recipe.template
-  supervisor
-  jsonschema
-  hexagonit.recipe.download
-  lock_file
-  pytz
-  erp5.util
-  PyXML
-  z3c.etestbrowser
-
-[testnode]
-
-scripts =
-  testnode = erp5.util.testnode:main
-  slapgrid-cp = slapos.grid.slapgrid:runComputerPartition
-  slapgrid-sr = slapos.grid.slapgrid:runSoftwareRelease
-  slapproxy = slapos.proxy:main
 
 
 [template]