diff --git a/.travis.yml b/.travis.yml
index 243d57450..c20b7c3c2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ branches:
 
 env:
   global:
-    - AEGIR_HOSTING_VERSION=7.x-3.x
+    - AEGIR_HOSTING_VERSION=feature/quick-review
     - AEGIR_TESTS_VERSION=master
 
 #env:
diff --git a/Provision/Service.php b/Provision/Service.php
index 58b97bfa8..73ee64a36 100644
--- a/Provision/Service.php
+++ b/Provision/Service.php
@@ -336,4 +336,23 @@ function verify() {
   static function option_documentation() {
     return array();
   }
+
+  /**
+   * Save symlink for this server from /var/aegir/config/APPLICATION_NAME.conf -> /var/aegir/config/SERVER/APPLICATION_NAME.conf
+   */
+  function symlink_service() {
+    $file = $this->application_name . '.conf';
+    // We link the app_name.conf file on the remote server to the right version.
+    $cmd = sprintf('ln -sf %s %s',
+      escapeshellarg($this->server->config_path . '/' . $file),
+      escapeshellarg($this->server->aegir_root . '/config/' . $file)
+    );
+
+    if ($this->server->shell_exec($cmd)) {
+      drush_log(dt("Created symlink for %file on %server", array(
+        '%file' => $file,
+        '%server' => $this->server->remote_host,
+      )));
+    };
+  }
 }
diff --git a/aegir.make b/aegir.make
index d1357cc84..e81e9d52f 100644
--- a/aegir.make
+++ b/aegir.make
@@ -5,6 +5,6 @@ projects[drupal][type] = "core"
 
 projects[hostmaster][type] = "profile"
 projects[hostmaster][download][type] = "git"
-projects[hostmaster][download][url] = "http://git.drupal.org/project/hostmaster.git"
-projects[hostmaster][download][branch] = "7.x-3.x"
+projects[hostmaster][download][url] = https://github.com/aegir-project/hostmaster.git
+projects[hostmaster][download][branch] = "feature/quick-review"
 
diff --git a/debian/aegir3-hostmaster.postinst b/debian/aegir3-hostmaster.postinst
index 800db26dd..6c50be560 100644
--- a/debian/aegir3-hostmaster.postinst
+++ b/debian/aegir3-hostmaster.postinst
@@ -188,6 +188,7 @@ EOF
     ;;
 
     abort-upgrade|abort-remove|abort-deconfigure)
+      service hosting-queued start
     ;;
 
     *)
diff --git a/http/Provision/Config/Apache/server.tpl.php b/http/Provision/Config/Apache/server.tpl.php
index 621e7ac13..5efa19db8 100644
--- a/http/Provision/Config/Apache/server.tpl.php
+++ b/http/Provision/Config/Apache/server.tpl.php
@@ -17,18 +17,30 @@
   LoadModule rewrite_module modules/mod_rewrite.so
 </IfModule>
 
+<?php
+if (drush_get_option('provision_apache_conf_suffix', FALSE)) {
+  $include_statement = 'IncludeOptional ';
+  $include_suffix = '/*.conf';
+}
+else {
+  $include_statement = 'Include ';
+  $include_suffix = '';
+}
+
+?>
+
 # other configuration, not touched by aegir
 # this allows you to override aegir configuration, as it is included before
-Include <?php print $http_pred_path ?>
+<?php print $include_statement . $http_pred_path . $include_suffix ?>
 
 # virtual hosts
-Include <?php print $http_vhostd_path ?>
+<?php print $include_statement . $http_vhostd_path . $include_suffix ?>
 
 # platforms
-Include <?php print $http_platformd_path ?>
+<?php print $include_statement . $http_platformd_path . $include_suffix ?>
 
 # other configuration, not touched by aegir
 # this allows to have default (for example during migrations) that are eventually overriden by aegir
-Include <?php print $http_postd_path ?>
+<?php print $include_statement . $http_postd_path . $include_suffix ?>
 
 <?php print $extra_config; ?>
diff --git a/http/Provision/Config/Http/Server.php b/http/Provision/Config/Http/Server.php
index 14459d751..1a9fe5296 100644
--- a/http/Provision/Config/Http/Server.php
+++ b/http/Provision/Config/Http/Server.php
@@ -16,23 +16,6 @@ class Provision_Config_Http_Server extends Provision_Config_Http {
 
   function write() {
     parent::write();
-
-    if (isset($this->data['application_name'])) {
-      $file = $this->data['application_name'] . '.conf';
-      // We link the app_name.conf file on the remote server to the right version.
-      $cmd = sprintf('ln -sf %s %s', 
-        escapeshellarg($this->data['server']->config_path . '/' . $file), 
-        escapeshellarg($this->data['server']->aegir_root . '/config/' . $file)
-      );
-      
-      if ($this->data['server']->shell_exec($cmd)) {
-        drush_log(dt("Created symlink for %file on %server", array(
-          '%file' => $file,
-          '%server' => $this->data['server']->remote_host,
-        )));  
-       
-      };
-    }
   }
 
   function filename() {
diff --git a/http/Provision/Config/Http/Site.php b/http/Provision/Config/Http/Site.php
index b3292342c..35c702625 100644
--- a/http/Provision/Config/Http/Site.php
+++ b/http/Provision/Config/Http/Site.php
@@ -11,7 +11,12 @@ class Provision_Config_Http_Site extends Provision_Config_Http {
 
 
   function filename() {
-    return $this->data['http_vhostd_path'] . '/' . $this->uri;
+    if (drush_get_option('provision_apache_conf_suffix', FALSE)) {
+      return $this->data['http_vhostd_path'] . '/' . $this->uri . '.conf';
+    }
+    else {
+      return $this->data['http_vhostd_path'] . '/' . $this->uri;
+    }
   }
 
   function process() {
diff --git a/http/Provision/Service/http/public.php b/http/Provision/Service/http/public.php
index d35a36187..4d85fdf93 100644
--- a/http/Provision/Service/http/public.php
+++ b/http/Provision/Service/http/public.php
@@ -57,10 +57,11 @@ function init_server() {
       $this->server->http_vhostd_path = "{$app_dir}/vhost.d";
       $this->server->http_subdird_path = "{$app_dir}/subdir.d";
       $this->server->http_platforms_path = "{$this->server->aegir_root}/platforms";
+      
+      $this->symlink_service();
     }
   }
 
-
   static function option_documentation() {
     return array(
       'web_group' => 'server with http: OS group for permissions; working default will be attempted',
diff --git a/install.hostmaster.inc b/install.hostmaster.inc
index 89b7e7976..4c7d137a4 100644
--- a/install.hostmaster.inc
+++ b/install.hostmaster.inc
@@ -277,6 +277,8 @@ function drush_provision_hostmaster_install($site = NULL) {
   drush_invoke_process('@none', 'cache-clear', array('drush'));
   provision_backend_invoke($site_name, 'hosting-setup');
 
+  provision_backend_invoke($platform_name, 'provision-lock');
+
   drush_print("");
   drush_print("==============================================================================");
   drush_print("");
diff --git a/migrate.hostmaster.inc b/migrate.hostmaster.inc
index 7e27b1981..03349870d 100644
--- a/migrate.hostmaster.inc
+++ b/migrate.hostmaster.inc
@@ -160,8 +160,7 @@ We are making the following assumptions:
  * Prepare the hostmaster site for migration
  */
 function drush_provision_pre_hostmaster_migrate($site, $platform) {
-  // we ignore errors here through integrate = FALSE
-  provision_backend_invoke(drush_get_option('site_name'), 'hosting-pause', array(), array('#integrate' => FALSE));
+  provision_backend_invoke(drush_get_option('site_name'), 'hosting-pause', array(), array());
 }
 
 function drush_provision_hostmaster_migrate($site, $platform) {
@@ -213,5 +212,8 @@ function drush_provision_post_hostmaster_migrate($site, $platform) {
   // We need to re-verify @server_master via frontend to re-generate
   // its drush alias and to update Nginx configuration files.
   provision_backend_invoke('@hostmaster', 'hosting-task', array(@server_master, 'verify'), array('force' => TRUE));
+
+  $new_platform = _provision_path_to_platform_alias($platform);
+  provision_backend_invoke($new_platform, 'provision-lock');
 }
 
diff --git a/platform/drupal/packages_6.inc b/platform/drupal/packages_6.inc
index d70478772..49ee3d43a 100644
--- a/platform/drupal/packages_6.inc
+++ b/platform/drupal/packages_6.inc
@@ -193,3 +193,80 @@ function _provision_drupal_system_map() {
   drush_log(dt("Found !count themes", array('!count' => sizeof($packages['themes']))));
   return $packages;
 }
+
+/**
+ * Find available profiles on this platform.
+ */
+function _provision_find_profiles() {
+  $profiles = array();
+
+  include_once('includes/install.inc');
+  $profiles_subdirs[] = "./profiles";
+
+  foreach($profiles_subdirs as $profiles_subdir) {
+    if (!$dir = opendir($profiles_subdir)) {
+      drush_log(dt("Cannot find profiles directory"), 'error');
+      return FALSE;
+    }
+
+    while (FALSE !== ($name = readdir($dir))) {
+      $languages = array();
+      if (($name == '..') || ($name == '.') || (!is_dir("$profiles_subdir/$name"))) {
+        continue;
+      }
+
+      $profile = new stdClass();
+      $profile->name = $name;
+      $profile->info = array();
+
+      $info_file = "$profiles_subdir/$name/$name.info";
+      if (file_exists($info_file)) {
+        $profile->info = provision_parse_info_file($info_file);
+        // Skip hidden profiles
+        if (isset($profile->info['hidden']) && $profile->info['hidden'] == 1) {
+          continue;
+        }
+      }
+      $profile->filename = $info_file;
+
+      // Include code from the profile.
+      if (file_exists($profile_file = "$profiles_subdir/$name/$name.profile")) {
+        require_once($profile_file);
+      }
+
+      $func = $profile->name . "_profile_details";
+      if (function_exists($func)) {
+        $profile->info = array_merge($profile->info, $func());
+      }
+
+      $profile_path = $profiles_subdir . '/' . $name;
+      $profile->info['languages'] = _provision_find_profile_languages($profile_path);
+
+      $profiles[$name] = $profile;
+      drush_log(dt('Found install profile %name', array('%name' => $name)));
+    }
+  }
+  return $profiles;
+}
+
+/**
+ * Retrieve a list of paths to search in a certain scope
+ */
+function _provision_drupal_search_paths($scope, $key = '', $type = 'modules') {
+  $searchpaths = array();
+  $drupal_root = drush_get_context('DRUSH_DRUPAL_ROOT');
+  switch ($scope) {
+    case 'base' :
+      $searchpaths[] = sprintf("%s/%s", $drupal_root, $type);
+      $searchpaths[] = sprintf("%s/sites/all/%s", $drupal_root, $type);
+      break;
+    default :
+      if ($key) {
+        $searchpaths[] = sprintf("%s/%s/%s/%s", $drupal_root, $scope, $key, $type);
+      }
+      break;
+
+  }
+  return $searchpaths;
+}
+
diff --git a/platform/drupal/packages_7.inc b/platform/drupal/packages_7.inc
index b99502403..89517c4ac 100644
--- a/platform/drupal/packages_7.inc
+++ b/platform/drupal/packages_7.inc
@@ -204,3 +204,86 @@ function _provision_drupal_system_map() {
   drush_log(dt("Found !count themes", array('!count' => sizeof($packages['themes']))));
   return $packages;
 }
+
+/**
+ * Find available profiles on this platform.
+ */
+function _provision_find_profiles() {
+  $profiles = array();
+
+  include_once('includes/install.inc');
+  $profiles_subdirs[] = "./profiles";
+
+  foreach($profiles_subdirs as $profiles_subdir) {
+    if (!$dir = opendir($profiles_subdir)) {
+      drush_log(dt("Cannot find profiles directory"), 'error');
+      return FALSE;
+    }
+
+    while (FALSE !== ($name = readdir($dir))) {
+      $languages = array();
+      if (($name == '..') || ($name == '.') || (!is_dir("$profiles_subdir/$name"))) {
+        continue;
+      }
+
+      $profile = new stdClass();
+      $profile->name = $name;
+      $profile->info = array();
+
+      $info_file = "$profiles_subdir/$name/$name.info";
+      if (file_exists($info_file)) {
+        $profile->info = provision_parse_info_file($info_file);
+        // Skip hidden profiles
+        if (isset($profile->info['hidden']) && $profile->info['hidden'] == 1) {
+          continue;
+        }
+      }
+      $profile->filename = $info_file;
+
+      // Include code from the profile.
+      if (file_exists($profile_file = "$profiles_subdir/$name/$name.profile")) {
+        require_once($profile_file);
+      }
+
+      $func = $profile->name . "_profile_details";
+      if (function_exists($func)) {
+        $profile->info = array_merge($profile->info, $func());
+      }
+
+      $profile_path = $profiles_subdir . '/' . $name;
+      $profile->info['languages'] = _provision_find_profile_languages($profile_path);
+
+      // Drupal 7 renamed the default install profile to 'standard'
+      // Aegir now allows projects to specify an "old short name" to provide an upgrade path when projects get renamed.
+      if ($profile->name == 'standard') {
+        $profile->info['old_short_name'] = 'default';
+      }
+
+      $profiles[$name] = $profile;
+      drush_log(dt('Found install profile %name', array('%name' => $name)));
+    }
+  }
+  return $profiles;
+}
+
+/**
+ * Retrieve a list of paths to search in a certain scope
+ */
+function _provision_drupal_search_paths($scope, $key = '', $type = 'modules') {
+  $searchpaths = array();
+  $drupal_root = drush_get_context('DRUSH_DRUPAL_ROOT');
+  switch ($scope) {
+    case 'base' :
+      $searchpaths[] = sprintf("%s/%s", $drupal_root, $type);
+      $searchpaths[] = sprintf("%s/sites/all/%s", $drupal_root, $type);
+      break;
+    default :
+      if ($key) {
+        $searchpaths[] = sprintf("%s/%s/%s/%s", $drupal_root, $scope, $key, $type);
+      }
+      break;
+
+  }
+  return $searchpaths;
+}
+
diff --git a/platform/drupal/packages_8.inc b/platform/drupal/packages_8.inc
index 272c3a61a..aea1bcd17 100644
--- a/platform/drupal/packages_8.inc
+++ b/platform/drupal/packages_8.inc
@@ -113,3 +113,64 @@ function _provision_system_query($type) {
 
   return $packages;
 }
+
+/**
+ * Find available profiles on this platform.
+ */
+function _provision_find_profiles() {
+  $profile_dirs = array('./core/profiles', './profiles');
+
+  $profiles = array();
+  foreach($profile_dirs as $profile_dir) {
+    if (!is_dir($profile_dir)) {
+      drush_log(dt("Cannot find profiles directory %dir", array('%dir' => $profile_dir)), 'error');
+      return FALSE;
+    }
+
+    $info_files = drush_scan_directory($profile_dir, "/\.info.yml$/");
+    foreach ($info_files as $path => $info_file) {
+      $path = realpath($path);
+      $info = Symfony\Component\Yaml\Yaml::parse($path);
+      if ($info['type'] == 'profile' && (!isset($info['hidden']) || !$info['hidden'])) {
+        $profile = new stdClass();
+        $profile->name = $info['name'];
+        $profile->info = $info;
+        $profile->filename = $path;
+        $profile->path = dirname($path);
+        $profile->info['languages'] = _provision_find_profile_languages($profile->path);
+
+        $profiles[basename($profile->path)] = $profile;
+        drush_log(dt('Found install profile %name', array('%name' => $name)));
+      }
+    }
+  }
+  return $profiles;
+}
+
+/**
+ * Retrieve a list of paths to search in a certain scope
+ */
+function _provision_drupal_search_paths($scope, $key = '', $type = 'modules') {
+  $searchpaths = array();
+  $drupal_root = drush_get_context('DRUSH_DRUPAL_ROOT');
+  switch ($scope) {
+    case 'base':
+      $searchpaths[] = sprintf("%s/%s", $drupal_root, $type);
+      $searchpaths[] = sprintf("%s/core/%s", $drupal_root, $type);
+      $searchpaths[] = sprintf("%s/sites/all/%s", $drupal_root, $type);
+      break;
+    case 'profiles':
+      foreach (_provision_find_profiles() as $profile) {
+        $searchpaths[] = $profile->path;
+      }
+      break;
+    default:
+      if ($key) {
+        $searchpaths[] = sprintf("%s/%s/%s/%s", $drupal_root, $scope, $key, $type);
+      }
+      break;
+
+  }
+  return $searchpaths;
+}
+
diff --git a/platform/install.provision.inc b/platform/install.provision.inc
index 95559f0e9..97db86b30 100644
--- a/platform/install.provision.inc
+++ b/platform/install.provision.inc
@@ -87,14 +87,28 @@ function drush_provision_drupal_provision_install() {
 
   drush_bootstrap(DRUSH_BOOTSTRAP_DRUPAL_SITE);
 
-  // call a backend task to do the actual installation.
-  $result = provision_backend_invoke(d()->name, "provision-install-backend", array(), array('client_email' => drush_get_option('client_email')));
-  // pass the login link back to the front end.
-  drush_set_option('login_link', $result['context']['login_link']);
+  // Install site according to site_install_method.
+  drush_log(dt('Installing site with the "!method" method.', array(
+    '!method' => drush_get_option('site_install_method', 'profile'),
+  )), 'ok');
+
+  // Run Drupal installation if option was specified
+  if (drush_get_option('site_install_method', 'profile') == 'profile') {
+
+    // call a backend task to do the actual installation.
+    $result = provision_backend_invoke(d()->name, "provision-install-backend", array(), array('client_email' => drush_get_option('client_email')));
+    // pass the login link back to the front end.
+    drush_set_option('login_link', $result['context']['login_link']);
+
+    drush_bootstrap(DRUSH_BOOTSTRAP_DRUPAL_FULL);
+    drush_set_option('installed', TRUE, 'site');
+  }
+  elseif (drush_get_option('site_install_method', 'profile') == 'manual') {
+    drush_set_option('login_link', 'http://' . d()->uri . '/install.php');
+  }
 
-  drush_bootstrap(DRUSH_BOOTSTRAP_DRUPAL_FULL);
-  drush_set_option('installed', TRUE, 'site');
   _provision_drupal_maintain_aliases();
+
 }
 
 /**
@@ -102,10 +116,13 @@ function drush_provision_drupal_provision_install() {
  * any changes to things such as available modules/ themes can take affect.
  */
 function drush_provision_drupal_post_provision_install() {
-  drush_set_option('installed', TRUE, 'site');
-  _provision_drupal_rebuild_caches();
-  drush_set_option('packages', _scrub_object(provision_drupal_system_map()), 'site');
-  _provision_client_create_symlink();
-  drush_include_engine('drupal', 'cron_key');
+
+  // If Drupal profile was installed, rebuild drupal caches and save enabled packages for aegir.
+  if (drush_get_option('installed', FALSE, 'site')) {
+    _provision_drupal_rebuild_caches();
+    drush_set_option('packages', _scrub_object(provision_drupal_system_map()), 'site');
+    _provision_client_create_symlink();
+    drush_include_engine('drupal', 'cron_key');
+  }
 }
 
diff --git a/platform/provision_drupal.drush.inc b/platform/provision_drupal.drush.inc
index 389486e1b..233d60f28 100644
--- a/platform/provision_drupal.drush.inc
+++ b/platform/provision_drupal.drush.inc
@@ -372,105 +372,6 @@ function _provision_drupal_rebuild_caches() {
   }
 }
 
-/**
- * Find available profiles on this platform.
- */
-function _provision_find_profiles() {
-  $profiles = array();
-
-  if (drush_drupal_major_version() >= 8) {
-    include_once('core/includes/install.inc');
-    $profiles_subdirs[] = "./core/profiles";
-    $profiles_subdirs[] = "./profiles";
-  }
-  else {
-    include_once('includes/install.inc');
-    $profiles_subdirs[] = "./profiles";
-  }
-
-  foreach($profiles_subdirs as $profiles_subdir) {
-    if (!$dir = opendir($profiles_subdir)) {
-      drush_log(dt("Cannot find profiles directory"), 'error');
-      return FALSE;
-    }
-
-    while (FALSE !== ($name = readdir($dir))) {
-      $languages = array();
-      if (($name == '..') || ($name == '.') || (!is_dir("$profiles_subdir/$name"))) {
-        continue;
-      }
-
-      $profile = new stdClass();
-      $profile->name = $name;
-      $profile->info = array();
-
-      if (drush_drupal_major_version() >= 8) {
-        $yaml_file = "$profiles_subdir/$name/$name.info.yml";
-        if(!file_exists($yaml_file)) {
-          drush_log(dt("@name.info.yml not found.", array("@name" => $name)), 'notice');
-          unset($files[$name]);
-          continue;
-        }
-        $profile->info = Symfony\Component\Yaml\Yaml::parse($yaml_file);
-
-        // Skip hidden profiles.
-        if (isset($profile->info['hidden']) && $profile->info['hidden'] == 1) {
-          continue;
-        }
-
-        if (!empty($profile->info['name'])) {
-          $profile->name = $profile->info['name'];
-        }
-        $profile->filename = $yaml_file;
-      }
-      else {
-        $info_file = "$profiles_subdir/$name/$name.info";
-        if (file_exists($info_file)) {
-          $profile->info = provision_parse_info_file($info_file);
-          // Skip hidden profiles
-          if (isset($profile->info['hidden']) && $profile->info['hidden'] == 1) {
-            continue;
-          }
-        }
-        $profile->filename = $info_file;
-      }
-
-      // Include code from the profile.
-      if (file_exists($profile_file = "$profiles_subdir/$name/$name.profile")) {
-        require_once($profile_file);
-      }
-
-      $func = $profile->name . "_profile_details";
-      if (function_exists($func)) {
-        $profile->info = array_merge($profile->info, $func());
-      }
-
-      $languages['en'] = 1;
-      // Find languages available
-      $files = array_keys(drush_scan_directory($profiles_subdir . '/' . $name . '/translations', '/\.po$/', array('.', '..', 'CVS'), 0, FALSE, 'filepath'));
-      $files = array_merge($files, array_keys(drush_scan_directory($profiles_subdir . '/' . $name , '/\.po$/', array('.', '..', 'CVS'), 0, FALSE, 'filepath')));
-      if (is_array($files)) {
-        foreach ($files as $file) {
-          if (preg_match('!(/|\.)([^\./]+)\.po$!', $file, $langcode)) {
-            $languages[$langcode[2]] = 1; // use the language name as an index to weed out duplicates
-          }
-        }
-      }
-      $profile->info['languages'] = array_keys($languages);
-
-      // Drupal 7 renamed the default install profile to 'standard'
-      // Aegir now allows projects to specify an "old short name" to provide an upgrade path when projects get renamed.
-      if ($profile->name == 'standard') {
-        $profile->info['old_short_name'] = 'default';
-      }
-
-      $profiles[$name] = $profile;
-      drush_log(dt('Found install profile %name', array('%name' => $name)));
-    }
-  }
-  return $profiles;
-}
-
 function provision_drupal_find_sites() {
   $sites = array();
   if ($dir = opendir("./sites")) {
@@ -640,28 +541,6 @@ function provision_drupal_system_map() {
   return _provision_drupal_system_map();
 }
 
-/**
- * Retrieve a list of paths to search in a certain scope
- */
-function _provision_drupal_search_paths($scope, $key = '', $type = 'modules') {
-  $searchpaths = array();
-  $drupal_root = drush_get_context('DRUSH_DRUPAL_ROOT');
-  switch ($scope) {
-    case 'base' :
-      $searchpaths[] = sprintf("%s/%s", $drupal_root, $type);
-      $searchpaths[] = sprintf("%s/core/%s", $drupal_root, $type);
-      $searchpaths[] = sprintf("%s/sites/all/%s", $drupal_root, $type);
-      break;
-    default :
-      if ($key) {
-        $searchpaths[] = sprintf("%s/%s/%s/%s", $drupal_root, $scope, $key, $type);
-      }
-      break;
-
-  }
-  return $searchpaths;
-}
-
 /**
  * Find modules in a certain scope.
  *
@@ -847,3 +726,25 @@ function _provision_client_delete_symlink() {
       ->fail('Failed to delete symlink @path: @reason');
   }
 }
+
+/**
+ * Find available languages for a profile.
+ */
+function _provision_find_profile_languages($profile_path) {
+  $languages = array();
+
+  // English is default.
+  $languages['en'] = 1;
+
+  // Find languages available.
+  $files = array_keys(drush_scan_directory($profile_path . '/translations', '/\.po$/', array('.', '..', 'CVS'), 0, FALSE, 'filepath'));
+  $files = array_merge($files, array_keys(drush_scan_directory($profile_path, '/\.po$/', array('.', '..', 'CVS'), 0, FALSE, 'filepath')));
+  if (is_array($files)) {
+    foreach ($files as $file) {
+      if (preg_match('!(/|\.)([^\./]+)\.po$!', $file, $langcode)) {
+        $languages[$langcode[2]] = 1; // use the language name as an index to weed out duplicates
+      }
+    }
+  }
+  return array_keys($languages);
+}
diff --git a/provision.api.php b/provision.api.php
index 89f8eba10..50fd9e2d3 100644
--- a/provision.api.php
+++ b/provision.api.php
@@ -14,8 +14,15 @@
  *   $options['provision_backup_suffix'] = '.tar.bz2';
  *
  * provision_verify_platforms_before_migrate - When migrating many sites turning this off can save time, default TRUE.
+ *
  * provision_backup_suffix - Method to set the compression used for backups... e.g. '.tar.bz2' or '.tar.', defaults to '.tar.gz'.
  *
+ * provision_apache_conf_suffix
+ *   Set to TRUE to generate apache vhost files with a .conf suffix, default FALSE.
+ *   This takes advantage of the IncludeOptional statment introduced in Apache 2.3.6.
+ *   WARNING: After turning this on you need to re-verify all your sites, then then servers,
+ *   and then cleanup the old configfiles (those without the .conf suffix).
+ *
  */
 
 /**