Updated Drupal Core

.gitignore

@@ -1,11 +1,10 @@
 # Ignore configuration files that may contain sensitive information.
 sites/*/settings*.php
-sites/sites.php
-sites/*.local
-sites/*.local*
-sites/default/files/*
-*.DS_store
 
 # Ignore paths that contain user-generated content.
 sites/*/files
 sites/*/private
+
+# Ignore acquia dev desktop files
+sites/*.local
+sites/sites.php

CHANGELOG.txt

@@ -1,4 +1,155 @@
 
+Drupal 7.37, 2015-05-07
+-----------------------
+- Fixed a regression in Drupal 7.36 which caused certain kinds of content types
+  to become disabled if they were defined by a no-longer-enabled module.
+- Removed a confusing description regarding automatic time zone detection from
+  the user account form (minor UI and data structure change).
+- Allowed custom HTML tags with a dash in the name to pass through filter_xss()
+  when specified in the list of allowed tags.
+- Allowed hook_field_schema() implementations to specify indexes for fields
+  based on a fixed-length column prefix (rather than the entire column), as was
+  already allowed in hook_schema() implementations.
+- Fixed PDO exceptions on PostgreSQL when accessing invalid entity URLs.
+- Added a sites/all/libraries folder to the codebase, with instructions for
+  using it.
+- Added a description to the "Administer text formats and filters" permission
+  on the Permissions page (string change).
+- Numerous small bug fixes.
+- Numerous API documentation improvements.
+- Additional automated test coverage.
+
+Drupal 7.36, 2015-04-01
+-----------------------
+- Added a 'file_public_schema' variable which allows modules that define
+  publicly-accessible streams in hook_stream_wrappers() to bypass file download
+  access checks when processing managed file upload fields.
+- Fixed a bug that caused database query tags not to be added to search-related
+  database queries under many circumstances, and which prevented the
+  corresponding hook_query_TAG_alter() implementations from being called.
+- Fixed the "for" attribute on managed file upload field labels to improve
+  accessibility (minor markup change).
+- Added a 'javascript_always_use_jquery' variable which can be set to FALSE by
+  sites that may not need jQuery loaded on all pages, and a 'requires_jquery'
+  option to drupal_add_js() which modules can set to FALSE when adding
+  JavaScript files that have no dependency on jQuery (API addition:
+  https://www.drupal.org/node/2462717).
+- Fixed incorrect foreign keys in the User module's role_permission and
+  users_roles database tables.
+- Changed permission descriptions throughout Drupal core to consistently link
+  to relevant administrative pages, regardless of whether the user viewing the
+  Permissions page can view the page being linked to (minor UI change).
+- Fixed the drupal_add_region_content() function so that it actually adds
+  content to the page.
+- Added an 'image_suppress_itok_output' variable to allow sites already using
+  the existing 'image_allow_insecure_derivatives' variable to also prevent
+  security tokens from appearing in image derivative URLs.
+- Fixed double-escaping of theme names in the Block module administrative
+  interface (minor string change).
+- Added basic support for Xdebug when running automated tests.
+- Fixed a bug which caused previewing a node to remove elements from the node
+  being edited. With this fix, calling node_preview() will no longer modify the
+  passed-in node object (minor API change).
+- Added a user_has_role() function to check whether a user has a particular
+  role (API addition: https://www.drupal.org/node/2462411).
+- Fixed installation failures when an opcode cache is enabled.
+- Fixed a bug in the Drupal 6 to Drupal 7 upgrade path which caused private
+  files to be inaccessible.
+- Fixed a bug in the Drupal 6 to Drupal 7 upgrade path which caused user
+  pictures to be lost.
+- Fixed missing language code in hook_field_attach_view_alter() when it is
+  invoked from field_view_field().
+- Stopped sending ETag and Last-Modified headers for uncached page requests,
+  since they break caching for certain Varnish and Nginx configurations.
+- Changed the Simpletest module to allow PSR-4 test classes to be used in
+  Drupal 7.
+- Fixed a fatal error that occurred when using the Comment module's "Unpublish
+  comment containing keyword(s)" action.
+- Changed the "lang" attribute on language links to "xml:lang" so it validates
+  as XHTML (minor markup change).
+- Prevented the form API from allowing arrays to be submitted for various form
+  elements, such as textfields, textareas, and password fields (API change:
+  https://www.drupal.org/node/2462723).
+- Fixed a bug in the Contact module which caused the global user object to have
+  the incorrect name and e-mail address during the remainder of the page
+  request after the contact form is submitted.
+- Numerous small bug fixes.
+- Numerous API documentation improvements.
+- Additional automated test coverage.
+
+Drupal 7.35, 2015-03-18
+----------------------
+- Fixed security issues (multiple vulnerabilities). See SA-CORE-2015-001.
+
+Drupal 7.34, 2014-11-19
+----------------------
+- Fixed security issues (multiple vulnerabilities). See SA-CORE-2014-006.
+
+Drupal 7.33, 2014-11-07
+-----------------------
+- Began storing the file modification time of each module and theme in the
+  {system} database table so that contributed modules can use it to identify
+  recently changed modules and themes (minor data structure change to the
+  return value of system_get_info() and other related functions).
+- Added a "Did you mean?" feature to the run-tests.sh script for running
+  automated tests from the command line, to help developers who are attempting
+  to run a particular test class or group.
+- Changed the date format used in various HTTP headers output by Drupal core
+  from RFC 1123 format to RFC 7231 format.
+- Added a "block_cache_bypass_node_grants" variable to allow sites which have
+  node access modules enabled to use the block cache if desired (API addition).
+- Made image derivative generation HTTP requests return a 404 error (rather
+  than a 500 error) when the source image does not exist.
+- Fixed a bug which caused user pictures to be removed from the user object
+  after saving, and resulted in data loss if the user account was subsequently
+  re-saved.
+- Fixed a bug in which field_has_data() did not return TRUE for fields that
+  only had data in older entity revisions, leading to loss of the field's data
+  when the field configuration was edited.
+- Fixed a bug which caused the Ajax progress throbber to appear misaligned in
+  many situatons (minor styling change).
+- Prevented the Bartik theme from lower-casing the "Permalink" link on
+  comments, for improved multilingual support (minor UI change).
+- Added a "preferred_menu_links" tag to the database query that is used by
+  menu_link_get_preferred() to find the preferred menu link for a given path,
+  to make it easier to alter.
+- Increased the maximum allowed length of block titles to 255 characters
+  (database schema change to the {block} table).
+- Removed the Field module's field_modules_uninstalled() function, since it did
+  not do anything when it was invoked.
+- Added a "theme_hook_original" variable to templates and theme functions and
+  an optional sitewide theme debug mode, to provide contextual information in
+  the page's HTML to theme developers. The theme debug mode is based on the one
+  used with Twig in Drupal 8 and can be accessed by setting the "theme_debug"
+  variable to TRUE (API addition).
+- Added an entity_view_mode_prepare() API function to allow entity-defining
+  modules to properly invoke hook_entity_view_mode_alter(), and used it
+  throughout Drupal core to fix bugs with the invocation of that hook (API
+  change: https://www.drupal.org/node/2369141).
+- Security improvement: Made the database API's orderBy() method sanitize the
+  sort direction ("ASC" or "DESC") for queries built with db_select(), so that
+  calling code does not have to.
+- Changed the RDF module to consistently output RDF metadata for nodes and
+  comments near where the node is rendered in the HTML (minor markup and data
+  structure change).
+- Added an HTML class to RDFa metatags throughout Drupal to prevent them from
+  accidentally affecting the site appearance (minor markup change).
+- Fixed a bug in the Unicode requirements check which prevented installing
+  Drupal on PHP 5.6.
+- Fixed a bug which caused drupal_get_bootstrap_phase() to abort the bootstrap
+  when called early in the page request.
+- Renamed the "Search result" view mode to "Search result highlighting input"
+  to better reflect how it is used (UI change).
+- Improved database queries generated by EntityFieldQuery in the case where
+  delta or language condition groups are used, to reduce the number of INNER
+  JOINs (this is a minor data structure change affecting code which implements
+  hook_query_alter() on these queries).
+- Removed special-case behavior for file uploads which allowed user #1 to
+  bypass maximum file size and user quota limits.
+- Numerous small bug fixes.
+- Numerous API documentation improvements.
+- Additional automated test coverage.
+
 Drupal 7.32, 2014-10-15
 ----------------------
 - Fixed security issues (SQL injection). See SA-CORE-2014-005.

MAINTAINERS.txt

@@ -27,7 +27,6 @@ Ajax system
 - Earl Miles 'merlinofchaos' http://drupal.org/user/26979
 
 Base system
-- Károly Négyesi 'chx' http://drupal.org/user/9446
 - Damien Tournoud 'DamZ' http://drupal.org/user/22211
 - Moshe Weitzman 'moshe weitzman' http://drupal.org/user/23
 
@@ -39,7 +38,6 @@ Cache system
 - Nathaniel Catchpole 'catch' http://drupal.org/user/35733
 
 Cron system
-- Károly Négyesi 'chx' http://drupal.org/user/9446
 - Derek Wright 'dww' http://drupal.org/user/46549
 
 Database system
@@ -55,10 +53,8 @@ Database system
 
   - Sqlite driver
     - Damien Tournoud 'DamZ' http://drupal.org/user/22211
-    - Károly Négyesi 'chx' http://drupal.org/user/9446
 
 Database update system
-- Károly Négyesi 'chx' http://drupal.org/user/9446
 - Ashok Modi 'BTMash' http://drupal.org/user/60422
 
 Entity system
@@ -71,7 +67,6 @@ File system
 - Aaron Winborn 'aaron' http://drupal.org/user/33420
 
 Form system
-- Károly Négyesi 'chx' http://drupal.org/user/9446
 - Alex Bronstein 'effulgentsia' http://drupal.org/user/78040
 - Wolfgang Ziegler 'fago' http://drupal.org/user/16747
 - Daniel F. Kudwien 'sun' http://drupal.org/user/54136
@@ -105,7 +100,6 @@ Markup
 
 Menu system
 - Peter Wolanin 'pwolanin' http://drupal.org/user/49851
-- Károly Négyesi 'chx' http://drupal.org/user/9446
 
 Path system
 - Dave Reid 'davereid' http://drupal.org/user/53892
@@ -261,7 +255,6 @@ Shortcut module
 
 Simpletest module
 - Jimmy Berry 'boombatower' http://drupal.org/user/214218
-- Károly Négyesi 'chx' http://drupal.org/user/9446
 
 Statistics module
 - Tim Millwood 'timmillwood' http://drupal.org/user/227849

includes/ajax.inc

@@ -211,7 +211,7 @@
  *
  * When returning an Ajax command array, it is often useful to have
  * status messages rendered along with other tasks in the command array.
- * In that case the the Ajax commands array may be constructed like this:
+ * In that case the Ajax commands array may be constructed like this:
  * @code
  *   $commands = array();
  *   $commands[] = ajax_command_replace(NULL, $output);
@@ -276,7 +276,7 @@ function ajax_render($commands = array()) {
 
   $extra_commands = array();
   if (!empty($styles)) {
-    $extra_commands[] = ajax_command_prepend('head', $styles);
+    $extra_commands[] = ajax_command_add_css($styles);
   }
   if (!empty($scripts_header)) {
     $extra_commands[] = ajax_command_prepend('head', $scripts_header);
@@ -292,7 +292,7 @@ function ajax_render($commands = array()) {
   $scripts = drupal_add_js();
   if (!empty($scripts['settings'])) {
     $settings = $scripts['settings'];
-    array_unshift($commands, ajax_command_settings(call_user_func_array('array_merge_recursive', $settings['data']), TRUE));
+    array_unshift($commands, ajax_command_settings(drupal_array_merge_deep_array($settings['data']), TRUE));
   }
 
   // Allow modules to alter any Ajax response.
@@ -1257,3 +1257,26 @@ function ajax_command_update_build_id($form) {
     'new' => $form['#build_id'],
   );
 }
+
+/**
+ * Creates a Drupal Ajax 'add_css' command.
+ *
+ * This method will add css via ajax in a cross-browser compatible way.
+ *
+ * This command is implemented by Drupal.ajax.prototype.commands.add_css()
+ * defined in misc/ajax.js.
+ *
+ * @param $styles
+ *   A string that contains the styles to be added.
+ *
+ * @return
+ *   An array suitable for use with the ajax_render() function.
+ *
+ * @see misc/ajax.js
+ */
+function ajax_command_add_css($styles) {
+  return array(
+    'command' => 'add_css',
+    'data' => $styles,
+  );
+}