Simplify LAMP stack(s) again, by using slapos.cfg stack

stack/lamp.cfg

 [buildout]
-extensions = buildout-versions
-
-find-links +=
-    http://www.nexedi.org/static/packages/source/slapos.buildout/
-
-# Use only quite well working sites.
-allow-hosts =
-  *.nexedi.org
-  *.python.org
-  *.sourceforge.net
-  alastairs-place.net
-  dist.repoze.org
-  effbot.org
-  github.com
-  launchpad.net
-  peak.telecommunity.com
-  psutil.googlecode.com
-  www.dabeaz.com
-
 parts =
   template
   apache-php
@@ -38,7 +19,7 @@ extends =
   ../component/stunnel/buildout.cfg  
   ../component/pycrypto-python/buildout.cfg
   ../component/mysql-python/buildout.cfg
-  shacache-client.cfg
+  ../stack/slapos.cfg
   ../component/python-2.7/buildout.cfg
 # python-2.7 component is here only for compatibility with old software.cfg.
 # It is not needed and should not be used in LAMP-based software.cfg
@@ -52,14 +33,6 @@ eggs =
 [mariadb]
 keep-compile-dir = false
 
-[application]
-#XXX-Cedric : ugly hack to work around h.r.cmmi unrespectful behavior, so that
-#             a cmmi Executes before application but after template downloading.
-#             Useful when [application] uses slapos.recipe.build or
-#             slapos.recipe.download rather than h.r.download.
-depends = ${apache-php:location}
-
-
 [networkcache]
 # Romain Courteaud + Sebastien Robin + Alain Takoudjou signature certificate
 signature-certificate-list =

stack/lamp/buildout.cfg

 [buildout]
-find-links +=
-    http://www.nexedi.org/static/packages/source/slapos.buildout/
-
 parts =
   apache-php
   mariadb
@@ -18,21 +15,7 @@ parts =
   template-mariadb-pbsready-import
   template-mariadb-pbsready-export
 
-allow-hosts =
-  *.nexedi.org
-  *.python.org
-  *.sourceforge.net
-  alastairs-place.net
-  dist.repoze.org
-  effbot.org
-  github.com
-  peak.telecommunity.com
-  psutil.googlecode.com
-  www.dabeaz.com
-  launchpad.net
-
 extends =
-  ../shacache-client.cfg
   ../../component/mariadb/buildout.cfg
   ../../component/apache/buildout.cfg
   ../../component/apache-php/buildout.cfg
@@ -40,7 +23,6 @@ extends =
   ../../component/git/buildout.cfg
   ../../component/glib/buildout.cfg
   ../../component/logrotate/buildout.cfg
-  ../../component/python-2.7/buildout.cfg
   ../../component/perl/buildout.cfg
   ../../component/sqlite3/buildout.cfg
   ../../component/lxml-python/buildout.cfg
@@ -52,6 +34,9 @@ extends =
   ../../component/mysql-python/buildout.cfg
   ../../component/dropbear/buildout.cfg
   ../slapos.cfg
+  ../../component/python-2.7/buildout.cfg
+# python-2.7 component is here only for compatibility with old software.cfg.
+# It is not needed and should not be used in LAMP-based software.cfg
 
 versions = versions
 
@@ -65,7 +50,6 @@ module = lamp.request
 
 [instance-recipe-egg]
 recipe = zc.recipe.egg
-#python = python2.7
 eggs = ${instance-recipe:egg}
 
 [application]