Move out stack and workaround hexagonit bug.

There is no need to have not shared stack.

Order parts in a way that hexagonit bug
https://github.com/hexagonit/hexagonit.recipe.download/issues/6 won't be
triggered.

software/nosqltestbed/software.cfg

 [buildout]
 extends =
-  ../../stack/nosqltestbed.cfg
+  ../../component/kumo/buildout.cfg
+  ../../component/memstrike/buildout.cfg
+  ../../component/lxml-python/buildout.cfg
 
 find-links =
   http://www.nexedi.org/static/packages/source/slapos.buildout/
   http://www.nexedi.org/static/packages/source/
 
-parts +=
+parts =
   template
+  eggs
+  kumo
+  memstrike
+
+versions = versions
+
+[kumo]
+environment += CXXFLAGS=-DKUMO_IPV6
+
+[eggs]
+recipe = zc.recipe.egg
+eggs =
+  ${lxml-python:egg}
+  slapos.recipe.nosqltestbed
+  slapos.tool.nosqltester
+  slapos.tool.nosqltester_manager
+  slapos.tool.nosqltester_manager.kumo
 
 [template]
 recipe = slapos.recipe.template
@@ -16,3 +35,6 @@ md5sum = 35e9dff34d7345af571f5d051cb01fe2
 output = ${buildout:directory}/template.cfg
 mode = 0644
 
+[versions]
+# Use SlapOS patched zc.buildout
+zc.buildout = 1.5.3-dev-SlapOS-001

stack/nosqltestbed.cfg

-[buildout]
-extends =
-  ../component/kumo/buildout.cfg
-  ../component/memstrike/buildout.cfg
-  ../component/lxml-python/buildout.cfg
-
-parts =
-  eggs
-  kumo
-  memstrike
-
-versions = versions
-
-[kumo]
-environment += CXXFLAGS=-DKUMO_IPV6
-
-[eggs]
-recipe = zc.recipe.egg
-eggs =
-  ${lxml-python:egg}
-  slapos.recipe.nosqltestbed
-  slapos.tool.nosqltester
-  slapos.tool.nosqltester_manager
-  slapos.tool.nosqltester_manager.kumo
-
-[versions]
-# Use SlapOS patched zc.buildout
-zc.buildout = 1.5.3-dev-SlapOS-001
-