Explain parametersof recipe

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@36034 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/local-eggs/erp5.recipe.installbusinesstemplate/README.txt

@@ -7,9 +7,16 @@ Easy way to install Business Templates
 recipe = erp5.recipe.installbusinesstemplate
 repository_path = file://${bt5list:location}
 bt5_list = ${bt5list:bt5_urls}
-update_catalog = false
+update_catalog = auto
 protocol = http
 user = ${zope-instance:user}
 hostname = ${zope-instance:ip-address}
 port = ${zope-instance:http-address}
-portal_id = ${zope-instance:portal_id}
\ No newline at end of file
+portal_id = ${zope-instance:portal_id}
+
+
+repository_path    folder which contains bt5list xml file
+bt5_list           ordered list of business template to install
+update_catalog     parameter to pass for each business template
+                   - auto: update catalog if needed (default)
+                   - false: never update catalog