site, this is useless
* postpone the installation of some tools in order to make
  sure they will be indexed
* manage_afterClone class reindexObjectSecurity that himself
  calls recursiveReindex, we do not want to recursive reindex
  when we install a new site, so we manually reindex objects
  (without recursive) when we install new object with bt, like
  this we remove duplicates of reindexing

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29857 20353a03-c40f-0410-a6d1-a30d3c3de9de