Merge remote-tracking branch 'phpbb/develop' into feature/softdelete-1-permission

* phpbb/develop: (704 commits)
  [ticket/11630] Improvements to the PHP lint pre-commit hook
  [feature/auth-refactor] Move auth providers to separate directory
  [ticket/11619] Use HTTP/1.0 because of lack of chunked-encoding handling.
  [ticket/11619] Some tests for get_remote_file().
  [ticket/11617] Remove spaces and tabs from empty lines
  [ticket/11617] Missing U_ACTION in acp_captcha.php
  [feature/auth-refactor] Fix code style issue
  [feature/auth-refactor] Fix comment grammar
  [feature/auth-refactor] Fix the actual cause of test failures
  [ticket/10838] Fix URL for wiki and remove irrelevant line
  [ticket/10838] Remove php 5.4 and builtin server references
  [ticket/10838] Fix missing data
  [ticket/10838] separate database used mentioned in unit tests
  [ticket/11585] Make $auth_admin class property
  [feature/auth-refactor] A possible fix for the functional test failures
  [ticket/11566] Subsilver template error displayed after table headers
  [ticket/11566] Remove extra pair of brackets from conditional statement
  [ticket/11566] Check that guest doesn't have reporting permission by default
  [ticket/11566] Add captcha to report post template in subsilver
  [ticket/11566] Use the new constant CONFIRM_REPORT for captcha init
  ...

Conflicts:
	phpBB/docs/sphinx.sample.conf
	phpBB/feed.php
	phpBB/styles/prosilver/template/search_results.html
	phpBB/styles/prosilver/template/viewforum_body.html

phpBB/language/en/acp/board.php

@@ -37,6 +37,8 @@ if (empty($lang) || !is_array($lang))
 // Board Settings
 $lang = array_merge($lang, array(
 	'ACP_BOARD_SETTINGS_EXPLAIN'	=> 'Here you can determine the basic operation of your board, give it a fitting name and description, and among other settings adjust the default values for timezone and language.',
+	'BOARD_INDEX_TEXT'				=> 'Board index text',
+	'BOARD_INDEX_TEXT_EXPLAIN'		=> 'This text is displayed as the board index in the board’s breadcrumbs. If not specified, it will default to “Board index”.',
 	'CUSTOM_DATEFORMAT'				=> 'Custom…',
 	'DEFAULT_DATE_FORMAT'			=> 'Date format',
 	'DEFAULT_DATE_FORMAT_EXPLAIN'	=> 'The date format is the same as the PHP <code>date</code> function.',
@@ -452,6 +454,8 @@ $lang = array_merge($lang, array(
 	'ALL'							=> 'All',
 	'ALLOW_AUTOLOGIN'				=> 'Allow "Remember Me" logins',
 	'ALLOW_AUTOLOGIN_EXPLAIN'		=> 'Determines whether users are given "Remember Me" option when they visit the board.',
+	'ALLOW_PASSWORD_RESET'			=> 'Allow password reset ("Forgot Password")',
+	'ALLOW_PASSWORD_RESET_EXPLAIN'	=> 'Determines whether or not users are able to use the "I forgot my password" link on the login page to recover their account. If you use an external authentication mechanism you may wish to disable this feature.',
 	'AUTOLOGIN_LENGTH'				=> '"Remember Me" login key expiration length (in days)',
 	'AUTOLOGIN_LENGTH_EXPLAIN'		=> 'Number of days after which "Remember Me" login keys are removed or zero to disable.',
 	'BROWSER_VALID'					=> 'Validate browser',

phpBB/language/en/acp/prune.php

@@ -51,7 +51,7 @@ $lang = array_merge($lang, array(
 	'LAST_ACTIVE_EXPLAIN'		=> 'Enter a date in <kbd>YYYY-MM-DD</kbd> format. Enter <kbd>0000-00-00</kbd> to prune users who never logged in, <em>Before</em> and <em>After</em> conditions will be ignored.',
 
 	'POSTS_ON_QUEUE'			=> 'Posts Awaiting Approval',
-	'PRUNE_USERS_GROUP_EXPLAIN'	=> 'Selects all members of the group for pruning.',
+	'PRUNE_USERS_GROUP_EXPLAIN'	=> 'Limit to users within the selected group.',
 	'PRUNE_USERS_LIST'				=> 'Users to be pruned',
 	'PRUNE_USERS_LIST_DELETE'		=> 'With the selected critera for pruning users the following accounts will be removed. You can remove individual users from the deletion list by unchecking the box next to their username.',
 	'PRUNE_USERS_LIST_DEACTIVATE'	=> 'With the selected critera for pruning users the following accounts will be deactivated. You can remove individual users from the deactivation list by unchecking the box next to their username.',

phpBB/language/en/acp/search.php

@@ -52,7 +52,7 @@ $lang = array_merge($lang, array(
 	'DELETING_INDEX_IN_PROGRESS_EXPLAIN'	=> 'The search backend is currently cleaning its index. This can take a few minutes.',
 
 	'FULLTEXT_MYSQL_INCOMPATIBLE_DATABASE'	=> 'The MySQL fulltext backend can only be used with MySQL4 and above.',
-	'FULLTEXT_MYSQL_NOT_MYISAM'				=> 'MySQL fulltext indexes can only be used with MyISAM tables.',
+	'FULLTEXT_MYSQL_NOT_SUPPORTED'			=> 'MySQL fulltext indexes can only be used with MyISAM or InnoDB tables. MySQL 5.6.4 or later is required for fulltext indexes on InnoDB tables.',
 	'FULLTEXT_MYSQL_TOTAL_POSTS'			=> 'Total number of indexed posts',
 	'FULLTEXT_MYSQL_MIN_SEARCH_CHARS_EXPLAIN'	=> 'Words with at least this many characters will be indexed for searching. You or your host can only change this setting by changing the mysql configuration.',
 	'FULLTEXT_MYSQL_MAX_SEARCH_CHARS_EXPLAIN'	=> 'Words with no more than this many characters will be indexed for searching. You or your host can only change this setting by changing the mysql configuration.',