Correct handling of allow encoded slashes

Allow to configure several interfaces for a vhost.

This is done by split the interface pillar value instead of using a proper
list so it behaves exactly the same as before for simple 1 interface cases
(no need to refactor one's pillar files).

The resulting is something like:

  Listen 1.2.3.4:80
  Listen [2001:abc:def:100::3]:80

  <VirtualHost 1.2.3.4:80 [2001:abc:def:100::3]:80>
  ...

allow AllowEncodedSlashes directive in vhosts.

Apache2 docs state this is global, but vhost overrides it even when not specified.

additionally, this directive is defaulted differently across distributions (eg. CentOS is default 'On')

this change allows control of the directive.

Allow global directives to be added to apache config

Added state for configuring logrotate

Add mod_dav_svn support

Configure listen directive

Added ability to configure KeepAlive option

True and False are not correct values for apache config

Sometimes it's necessary optimization in nginx+apache2 environment

Added newlines to recent files

Added ability to configure mod_remoteip

Added ability to manage security settings

Added ability to replace default vhost with own version

Added example shows 503 code instead of "It works!" page.

By reassigning options with `blockreplace` at `/etc/apache2/conf-available/security.conf`, which is linked as conf-enabled by default on Debian packages

Added support for different config templates based on Apache version

Added support for Alias and Location directives in a VirutalHost

Update mod proxy id to avoid conflict when using modules te enable this module

Replace deprecated iteritems() with items()

Add support for Ubuntu 15.04 and 15.10 in map.jinja.

Added installation support for mod_pagespeed on RedHat

fix for symlink docroot failure

CentOS osfingermap update

Set vhost sites as enabled by default