This change introduces the new ssl_extra_params parameter, which allows
overriding apache::vhost parameters for SSL vhost. This parameter
behaves like the existing extra_params parameter, but affects only
the SSL vhost. When this parameter is NOT set, then the extra_params
parameter affects both non-SSL vhost and SSL vhost.
Change-Id: I88fc341f6970006b03cc796117e2fb8f46e87a52
(cherry picked from commit fa7b8c6d4a)
(cherry picked from commit c2dd9078e6)
(cherry picked from commit f19fc003ec)
6fc4f4d38a