Added a check to make sure that Apache is starting in a clean

environment.  This protects against ill behaved modules that exit the web
server rudely leaving ApacheC.nlm in an unknown state.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@89223 13f79535-47bb-0310-9956-ffa450edef68