config generation # (reported by ap_state_query(AP_SQ_CONFIG_GEN):

* start at 0 instead of 1
* don't increment until after pconf cleanups run, in case a 
  cleanup needs to check the related config generation


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1200147 13f79535-47bb-0310-9956-ffa450edef68