Add template for apache mod_ssl config file for SUSE

Let's use the one shipped with SLES, as this one is correct for sure.
Fix path for configuration files of apache modules

Some modules are already explicitly included from httpd.conf with a
specific path, so let's use this same path to avoid some bad surprise.

https://bugzilla.novell.com/show_bug.cgi?id=888529
Merge pull request #1106 from vuntz/fix-apache-modules

Fix configuration path for apache modules