Add auth_basic_file and auth_basic_name support to vhost directories
apache::mod::passenger now has parameters with default values and uses a template to configure passenger. Matches standards in existing Apache module
This should provide a complete set of parameter tests.
removing mod_disk_cache from list of default mods on redhat

While it is indeed loaded on a stock redhat-family apache install, it's not actually enabled, so it shouldn't be listed as a default here.
Remove all mods from default_mods that aren't actually default on redhat
Removing all proxy mods from default_mods on redhat

…since we were forced to remove mod_proxy, and these mods depend on it
fixing tests to match new behavior
Removing mod_authnz_ldap from default_mods since mod_ldap is now removed
(#272) Add parameter sslproxyengine to vhost.pp

In order to use mod_proxy with remote servers using the SSL/TLS protocol it is
needed to activate the SSL/TLS Protocol Engine for proxy. Setting this
parameter to true adds the directive `SSLProxyEngine on` to the virtual host.
Remove sendfile comment

The comment in the conditional block for sendfile directive inclusion
caused the plain text directive name to not be included in the script.
Add basic docs for basic auth
Update 'Template uses' comment
(#278) Ports file attempted to be created before Apache installed

Ports file creation should depend on Apache being installed.
Add KeepAlive parameter

KeepAlive parameter was added to init.pp (by default is equal apache::params::keepalive), params.pp (by default is 'Off') and template httpd.conf.erb
Desription was added to README.md
Test against facter 1.6
Merge pull request #282 from hunner/update_facter_travis

Test against facter 1.6
Merge pull request #280 from thegriglat/master

Add KeepAlive parameter
Merge pull request #279 from puphpet/bug/master/ports-requires-apache

(#278) Ports file attempted to be created before Apache installed
Merge pull request #274 from shanethehat/remove-sendfile-comment

Remove sendfile comment
Merge pull request #273 from mattthias/feature/master/add_sslproxyengine_to_vhost

(#272) Add parameter sslproxyengine to vhost.pp