Vagrant: Enable XDebug remote debugging

refs #4460

.vagrant-puppet/modules/php/manifests/init.pp

@@ -29,4 +29,10 @@ class php {
     require => Package['php'],
     notify  => Service['apache']
   }
+
+  file { '/etc/php.d/xdebug_settings.ini':
+    content => template('php/xdebug_settings.ini.erb'),
+    require => Package['php'],
+    notify  => Service['apache']
+  }
 }

.vagrant-puppet/modules/php/templates/xdebug_settings.ini.erb

@@ -0,0 +1,5 @@
+xdebug.var_display_max_children = 128
+xdebug.var_display_max_data = 1024
+xdebug.var_display_max_depth = 5
+xdebug.remote_enable = 1
+xdebug.remote_connect_back = 1

public/.htaccess

@@ -9,4 +9,5 @@ RewriteRule ^.*$ - [NC,L]
 RewriteRule ^.*$ index.php [NC,L]
 
 php_flag short_open_tag on
-php_value short_open_tag 1
+
+php_value xdebug.idekey PHPSTORM