- put >= requirements to own group and explain their existence

 - explain why z3c.recipe.openoffice is pinned


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@39121 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/profiles/versions-common.cfg

@@ -3,17 +3,22 @@
 # XXX refactor parts shared with versions.cfg into a common file
 # 1.3.1 fixes environment leak
 PyXML = 0.8.4
-erp5.recipe.mysqlserver >= 1.1.3
-erp5.recipe.sphinxserver >= 1.0.2
-erp5.recipe.standaloneinstance >= 0.4
 erp5_bt5_revision = ${:erp5_products_revision}
 erp5_products_revision =
-hexagonit.recipe.cmmi >= 1.3.1
 ipython = 0.10
 numpy = 1.3.0
 plone.recipe.zope2instance = 3.6
 pysvn = 1.7.2
 python-memcached = 1.45
 rdiff-backup = 1.0.5
-xml-marshaller >= 0.9.2
+
+# special version of z3c.recipe.openoffice with architecture autodetection
 z3c.recipe.openoffice = 0.3.1dev2
+
+# minimal versions - packages which are not to know work in version lower then
+# requested
+erp5.recipe.mysqlserver >= 1.1.3
+erp5.recipe.sphinxserver >= 1.0.2
+erp5.recipe.standaloneinstance >= 0.4
+hexagonit.recipe.cmmi >= 1.3.1
+xml-marshaller >= 0.9.2