Allow/Deny/Order/Satisfy directives silently dropped on Apache 2.4

When I was working on MODULES-1622 I noticed the behaviour of Allow/Deny directives is behaving potentially dangerously.
Consider the following manifest:

class { 'apache': }

apache::vhost { 'example.org':

  docroot     => '/var/www/html',

  directories => {

    path        => '/var/www/html/secret',

    allow       => 'from 127.0.0.1',

    deny        => 'from all',

  },

}

On a OS which uses Apache 2.2 this works correctly like you'd expect.
However on a OS which uses Apache 2.4 the allow and deny is silently dropped, which results in this actual configuration:

  <Directory "/var/www/html/secret">

    AllowOverride None

    Require all granted

  </Directory>

In my opinion if you are using Apache 2.4 and are setting those deprecated parameters the manifest should flat out fail - or at the very least warn you.
Dropping those parameters and defaulting to `Require all granted` is dangerous.

This also affects the Order and Satisfy directives in the same way.