slapos: add find-link

apache-frontend: change ps-util version

component/slapos/buildout.cfg

@@ -30,6 +30,7 @@ parts =
   py
 
 find-links =
+  http://www.nexedi.org/static/packages/source/
   http://www.nexedi.org/static/packages/source/slapos.buildout/
   http://www.nexedi.org/static/packages/source/hexagonit.recipe.download/
 
@@ -123,7 +124,7 @@ scripts =
 
 [py]
 recipe = zc.recipe.egg
-eggs = 
+eggs =
     ${slapos:eggs}
 python = python2.7
 interpreter = py

software/apache-frontend/software.cfg

@@ -60,7 +60,7 @@ paramiko = 1.10.1
 
 # Required by:
 # slapos.toolbox==0.34.0
-psutil = 0.7.100
+psutil = 0.6.2
 
 # Required by:
 # slapos.core==0.35.1