* cache_save_filter:

    *) Remove the first set of Validation code.  Use the main if structure to check for both 'Vary: *' and 'Cache-Control: no-store'.
    *) Add logging of failures for a provider's store_body function.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@190033 13f79535-47bb-0310-9956-ffa450edef68