Two fixes in one:

Two fixes in one:

- No longer calls exit() when the secret fails to initialize, instead
  post_config just returns !OK and lets the server bail out.

- No longer fails on DSOs -- since we load-unload-reload DSOs we lose
  any static memory that was initialized during the first load.
  This patch allows us to simply pass on the first call to post_config,
  and then do the initialization in the second call.

Tested to work on Linux from an IE5.0 client.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@92630 13f79535-47bb-0310-9956-ffa450edef68