diff --git a/administrator/components/com_admin/sql/updates/mysql/4.0.0-2017-10-10.sql b/administrator/components/com_admin/sql/updates/mysql/4.0.0-2017-10-10.sql
index 9c5d505595b59..b57f850f51555 100644
--- a/administrator/components/com_admin/sql/updates/mysql/4.0.0-2017-10-10.sql
+++ b/administrator/components/com_admin/sql/updates/mysql/4.0.0-2017-10-10.sql
@@ -1,6 +1,6 @@
-INSERT INTO `#__extensions` (`extension_id`, `name`, `type`, `element`, `folder`, `client_id`, `enabled`, `access`, `protected`, `manifest_cache`, `params`, `custom_data`, `system_data`, `checked_out`, `checked_out_time`, `ordering`, `state`) VALUES
-(487, 'plg_system_httpheader', 'plugin', 'httpheader', 'system', 0, 0, 1, 0, '', '{}', '', '', 0, '0000-00-00 00:00:00', 0, 0);
-
-INSERT INTO `#__postinstall_messages` (`extension_id`, `title_key`, `description_key`, `action_key`, `language_extension`, `language_client_id`, `type`, `action_file`, `action`, `condition_file`, `condition_method`, `version_introduced`, `enabled`)
-VALUES
+INSERT INTO `#__extensions` (`extension_id`, `name`, `type`, `element`, `folder`, `client_id`, `enabled`, `access`, `protected`, `manifest_cache`, `params`, `custom_data`, `system_data`, `checked_out`, `checked_out_time`, `ordering`, `state`) VALUES
+(487, 'plg_system_httpheader', 'plugin', 'httpheader', 'system', 0, 0, 1, 0, '', '{}', '', '', 0, '0000-00-00 00:00:00', 0, 0);
+
+INSERT INTO `#__postinstall_messages` (`extension_id`, `title_key`, `description_key`, `action_key`, `language_extension`, `language_client_id`, `type`, `action_file`, `action`, `condition_file`, `condition_method`, `version_introduced`, `enabled`)
+VALUES
(NULL, 487, 'PLG_SYSTEM_HTTPHEADER_POSTINSTALL_INTRODUCTION_TITLE', 'PLG_SYSTEM_HTTPHEADER_POSTINSTALL_INTRODUCTION_BODY', 'PLG_SYSTEM_HTTPHEADER_POSTINSTALL_INTRODUCTION_ACTION', 'plg_system_httpheader', 1, 'action', 'site://plugins/system/httpheader/postinstall/introduction.php', 'httpheader_postinstall_action', 'site://plugins/system/httpheader/postinstall/introduction.php', 'httpheader_postinstall_condition', '4.0.0', 1);
\ No newline at end of file
diff --git a/administrator/components/com_admin/sql/updates/postgresql/4.0.0-2017-10-10.sql b/administrator/components/com_admin/sql/updates/postgresql/4.0.0-2017-10-10.sql
index 4311a80932be9..122b918ca44c2 100644
--- a/administrator/components/com_admin/sql/updates/postgresql/4.0.0-2017-10-10.sql
+++ b/administrator/components/com_admin/sql/updates/postgresql/4.0.0-2017-10-10.sql
@@ -1,6 +1,6 @@
-INSERT INTO "#__extensions" ("extension_id", "name", "type", "element", "folder", "client_id", "enabled", "access", "protected", "manifest_cache", "params", "custom_data", "system_data", "checked_out", "checked_out_time", "ordering", "state") VALUES
-(487, 'plg_system_httpheader', 'plugin', 'httpheader', 'system', 0, 0, 1, 0, '', '{}', '', '', 0, '0000-00-00 00:00:00', 0, 0);
-
-INSERT INTO "#__postinstall_messages" ("extension_id", "title_key", "description_key", "action_key", "language_extension", "language_client_id", "type", "action_file", "action", "condition_file", "condition_method", "version_introduced", "enabled")
-VALUES
+INSERT INTO "#__extensions" ("extension_id", "name", "type", "element", "folder", "client_id", "enabled", "access", "protected", "manifest_cache", "params", "custom_data", "system_data", "checked_out", "checked_out_time", "ordering", "state") VALUES
+(487, 'plg_system_httpheader', 'plugin', 'httpheader', 'system', 0, 0, 1, 0, '', '{}', '', '', 0, '0000-00-00 00:00:00', 0, 0);
+
+INSERT INTO "#__postinstall_messages" ("extension_id", "title_key", "description_key", "action_key", "language_extension", "language_client_id", "type", "action_file", "action", "condition_file", "condition_method", "version_introduced", "enabled")
+VALUES
(NULL, 487, 'PLG_SYSTEM_HTTPHEADER_POSTINSTALL_INTRODUCTION_TITLE', 'PLG_SYSTEM_HTTPHEADER_POSTINSTALL_INTRODUCTION_BODY', 'PLG_SYSTEM_HTTPHEADER_POSTINSTALL_INTRODUCTION_ACTION', 'plg_system_httpheader', 1, 'action', 'site://plugins/system/httpheader/postinstall/introduction.php', 'httpheader_postinstall_action', 'site://plugins/system/httpheader/postinstall/introduction.php', 'httpheader_postinstall_condition', '4.0.0', 1);
\ No newline at end of file
diff --git a/administrator/language/en-GB/en-GB.plg_system_httpheader.sys.ini b/administrator/language/en-GB/en-GB.plg_system_httpheader.sys.ini
index 31f54868b1b07..37321a8f79042 100644
--- a/administrator/language/en-GB/en-GB.plg_system_httpheader.sys.ini
+++ b/administrator/language/en-GB/en-GB.plg_system_httpheader.sys.ini
@@ -1,30 +1,30 @@
-; Joomla! Project
-; Copyright (C) 2005 - 2017 Open Source Matters. All rights reserved.
-; License GNU General Public License version 2 or later; see LICENSE.txt, see LICENSE.php
-; Note : All ini files need to be saved as UTF-8
-
-PLG_SYSTEM_HTTPHEADER="System - HTTPHeader"
-PLG_SYSTEM_HTTPHEADER_XML_DESCRIPTION="This Plugin can set some Security HTTP Headers"
-PLG_SYSTEM_HTTPHEADER_ADDITIONAL_HEADER="Define additional HTTP Header"
-PLG_SYSTEM_HTTPHEADER_ADDITIONAL_HEADER_DESC="Using this you can set also different values from the default ones and also additional headers when it is supported. The supported headers are: Strict-Transport-Security Content-Security-Policy Content-Security-Policy-Report-Only X-Frame-Options X-XSS-Protection X-Content-Type-Options Referrer-Policy Expect-CT XSS and Clickjacking attacks."
-PLG_SYSTEM_HTTPHEADER_POSTINSTALL_INTRODUCTION_ACTION="Enable default security headers"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY="Referrer-Policy"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_NO_REFERRER="no-referrer"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_NO_REFERRER_WHEN_DOWNGRADE="no-referrer-when-downgrade"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_SAME_ORIGIN="same-origin"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_ORIGIN="origin"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_STRICT_ORIGIN="strict-origin"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_ORIGIN_WHEN_CROSS_ORIGIN="origin-when-cross-origin"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_STRICT_ORIGIN_WEHN_CROSS_ORIGIN="strict-origin-when-cross-origin"
-PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_UNSAFE_URL="unsafe-url"
-PLG_SYSTEM_HTTPHEADER_XCONTENTTYPEOPTIONS="X-Content-Type-Options"
-PLG_SYSTEM_HTTPHEADER_XFRAMEOPTIONS="X-Frame-Options"
-PLG_SYSTEM_HTTPHEADER_XXSSPROTECTION="X-XSS-Protection"
+; Joomla! Project
+; Copyright (C) 2005 - 2017 Open Source Matters. All rights reserved.
+; License GNU General Public License version 2 or later; see LICENSE.txt, see LICENSE.php
+; Note : All ini files need to be saved as UTF-8
+
+PLG_SYSTEM_HTTPHEADER="System - HTTPHeader"
+PLG_SYSTEM_HTTPHEADER_XML_DESCRIPTION="This Plugin can set some Security HTTP Headers"
+PLG_SYSTEM_HTTPHEADER_ADDITIONAL_HEADER="Define additional HTTP Header"
+PLG_SYSTEM_HTTPHEADER_ADDITIONAL_HEADER_DESC="Using this you can set also different values from the default ones and also additional headers when it is supported. The supported headers are: Strict-Transport-Security Content-Security-Policy Content-Security-Policy-Report-Only X-Frame-Options X-XSS-Protection X-Content-Type-Options Referrer-Policy Expect-CT XSS and Clickjacking attacks."
+PLG_SYSTEM_HTTPHEADER_POSTINSTALL_INTRODUCTION_ACTION="Enable default security headers"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY="Referrer-Policy"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_NO_REFERRER="no-referrer"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_NO_REFERRER_WHEN_DOWNGRADE="no-referrer-when-downgrade"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_SAME_ORIGIN="same-origin"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_ORIGIN="origin"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_STRICT_ORIGIN="strict-origin"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_ORIGIN_WHEN_CROSS_ORIGIN="origin-when-cross-origin"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_STRICT_ORIGIN_WEHN_CROSS_ORIGIN="strict-origin-when-cross-origin"
+PLG_SYSTEM_HTTPHEADER_REFERRERPOLICY_UNSAFE_URL="unsafe-url"
+PLG_SYSTEM_HTTPHEADER_XCONTENTTYPEOPTIONS="X-Content-Type-Options"
+PLG_SYSTEM_HTTPHEADER_XFRAMEOPTIONS="X-Frame-Options"
+PLG_SYSTEM_HTTPHEADER_XXSSPROTECTION="X-XSS-Protection"
diff --git a/media/vendor/codemirror/mode/sas/sas.js b/media/vendor/codemirror/mode/sas/sas.js
old mode 100755
new mode 100644
diff --git a/media/vendor/jquery-migrate/LICENSE.txt b/media/vendor/jquery-migrate/LICENSE.txt
index 4320bd9304efa..9dfa071454e2f 100644
--- a/media/vendor/jquery-migrate/LICENSE.txt
+++ b/media/vendor/jquery-migrate/LICENSE.txt
@@ -1,36 +1,36 @@
-Copyright jQuery Foundation and other contributors, https://jquery.org/
-
-This software consists of voluntary contributions made by many
-individuals. For exact contribution history, see the revision history
-available at https://github.com/jquery/jquery-migrate
-
-The following license applies to all parts of this software except as
-documented below:
-
-====
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-====
-
-All files located in the node_modules and external directories are
-externally maintained libraries used by this software which have their
-own licenses; we recommend you read them, as their terms may differ from
-the terms above.
+Copyright jQuery Foundation and other contributors, https://jquery.org/
+
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/jquery/jquery-migrate
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+All files located in the node_modules and external directories are
+externally maintained libraries used by this software which have their
+own licenses; we recommend you read them, as their terms may differ from
+the terms above.
diff --git a/media/vendor/jquery-migrate/js/jquery-migrate.js b/media/vendor/jquery-migrate/js/jquery-migrate.js
index 6fc343c44e4f1..89437ebed92d9 100644
--- a/media/vendor/jquery-migrate/js/jquery-migrate.js
+++ b/media/vendor/jquery-migrate/js/jquery-migrate.js
@@ -1,14 +1,14 @@
-/*!
- * jQuery Migrate - v1.4.1 - 2016-05-19
- * Copyright jQuery Foundation and other contributors
- */
+/*!
+ * jQuery Migrate - v1.4.1 - 2016-05-19
+ * Copyright jQuery Foundation and other contributors
+ */
(function( jQuery, window, undefined ) {
// See http://bugs.jquery.com/ticket/13335
// "use strict";
-
+
jQuery.migrateVersion = "1.4.1";
-
+
var warnedAbout = {};
@@ -82,7 +82,7 @@ if ( document.compatMode === "BackCompat" ) {
// jQuery has never supported or tested Quirks Mode
migrateWarn( "jQuery is not compatible with Quirks Mode" );
}
-
+
var attrFn = jQuery( "