On the trunk:

mod_md: v1.0.0, new config directive 'MDNotifyCmd' to hook in a program when Managed
     Domains have obtained/renewed their certificates successfully.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1811812 13f79535-47bb-0310-9956-ffa450edef68