6 files changed, 21 insertions, 18 deletions
diff --git a/phpBB/language/en/acp/common.php b/phpBB/language/en/acp/common.php
index bee27d3c39..242329a041 100644
--- a/phpBB/language/en/acp/common.php
+++ b/phpBB/language/en/acp/common.php
@@ -95,10 +95,10 @@ $lang = array_merge($lang, array(
 	'ACP_GLOBAL_MODERATORS'			=> 'Global moderators',
 	'ACP_GLOBAL_PERMISSIONS'		=> 'Global permissions',
 	'ACP_GROUPS'					=> 'Groups',
-	'ACP_GROUPS_FORUM_PERMISSIONS'	=> 'Groups’ forum permissions',
+	'ACP_GROUPS_FORUM_PERMISSIONS'	=> 'Group forum permissions',
 	'ACP_GROUPS_MANAGE'				=> 'Manage groups',
 	'ACP_GROUPS_MANAGEMENT'			=> 'Group management',
-	'ACP_GROUPS_PERMISSIONS'		=> 'Groups’ permissions',
+	'ACP_GROUPS_PERMISSIONS'		=> 'Group permissions',
 	'ACP_GROUPS_POSITION'			=> 'Manage group positions',
 
 	'ACP_ICONS'					=> 'Topic icons',
@@ -175,9 +175,9 @@ $lang = array_merge($lang, array(
 	'ACP_THEMES'				=> 'Themes',
 
 	'ACP_UPDATE'					=> 'Updating',
-	'ACP_USERS_FORUM_PERMISSIONS'	=> 'Users’ forum permissions',
+	'ACP_USERS_FORUM_PERMISSIONS'	=> 'User forum permissions',
 	'ACP_USERS_LOGS'				=> 'User logs',
-	'ACP_USERS_PERMISSIONS'			=> 'Users’ permissions',
+	'ACP_USERS_PERMISSIONS'			=> 'User permissions',
 	'ACP_USER_ATTACH'				=> 'Attachments',
 	'ACP_USER_AVATAR'				=> 'Avatar',
 	'ACP_USER_FEEDBACK'				=> 'Feedback',
@@ -418,7 +418,7 @@ $lang = array_merge($lang, array(
 	'INACTIVE_REASON_UNKNOWN'		=> 'Unknown',
 	'INACTIVE_USERS'				=> 'Inactive users',
 	'INACTIVE_USERS_EXPLAIN'		=> 'This is a list of users who have registered but whose accounts are inactive. You can activate, delete or remind (by sending an e-mail) these users if you wish.',
-	'INACTIVE_USERS_EXPLAIN_INDEX'	=> 'This is a list of the last 10 registered users who have inactive accounts. A full list is available from the appropriate menu item or by following the link below from where you can activate, delete or remind (by sending an e-mail) these users if you wish.',
+	'INACTIVE_USERS_EXPLAIN_INDEX'	=> 'This is a list of the last 10 registered users who have inactive accounts. Accounts are inactive either because account activation was enabled in user registration settings and these users’ accounts have not yet been activated, or because these accounts have been deactivated. A full list is available by following the link below from where you can activate, delete or remind (by sending an e-mail) these users if you wish.',
 
 	'NO_INACTIVE_USERS'	=> 'No inactive users',
 
diff --git a/phpBB/language/en/acp/permissions.php b/phpBB/language/en/acp/permissions.php
index 7f7ecacfcf..2a8d857197 100644
--- a/phpBB/language/en/acp/permissions.php
+++ b/phpBB/language/en/acp/permissions.php
@@ -39,10 +39,10 @@ $lang = array_merge($lang, array(
 		<p>Permissions are highly granular and grouped into four major sections, which are:</p>
 
 		<h2>Global Permissions</h2>
-		<p>These are used to control access on a global level and apply to the entire bulletin board. They are further divided into Users’ Permissions, Groups’ Permissions, Administrators and Global Moderators.</p>
+		<p>These are used to control access on a global level and apply to the entire bulletin board. They are further divided into User Permissions, Group Permissions, Administrators and Global Moderators.</p>
 
 		<h2>Forum Based Permissions</h2>
-		<p>These are used to control access on a per forum basis. They are further divided into Forum Permissions, Forum Moderators, Users’ Forum Permissions and Groups’ Forum Permissions.</p>
+		<p>These are used to control access on a per forum basis. They are further divided into Forum Permissions, Forum Moderators, User Forum Permissions and Group Forum Permissions.</p>
 
 		<h2>Permission Roles</h2>
 		<p>These are used to create different sets of permissions for the different permission types later being able to be assigned on a role-based basis. The default roles should cover the administration of bulletin boards large and small, though within each of the four divisions, you can add/edit/delete roles as you see fit.</p>
@@ -82,13 +82,13 @@ $lang = array_merge($lang, array(
 	'ACP_FORUM_PERMISSIONS_COPY_EXPLAIN'		=> 'Here you can copy forum permissions from one forum to one or more other forums.',
 	'ACP_GLOBAL_MODERATORS_EXPLAIN'				=> 'Here you can assign global moderator permissions to users or groups. These moderators are like ordinary moderators except they have access to every forum on your board.',
 	'ACP_GROUPS_FORUM_PERMISSIONS_EXPLAIN'		=> 'Here you can assign forum permissions to groups.',
-	'ACP_GROUPS_PERMISSIONS_EXPLAIN'			=> 'Here you can assign global permissions to groups - user permissions, global moderator permissions and administrator permissions. User permissions include capabilities such as the use of avatars, sending private messages, et cetera; global moderator permissions such as approving posts, manage topics, manage bans, et cetera and lastly administrator permissions such as altering permissions, define custom BBCodes, manage forums, et cetera. Individual users permissions should only be changed in rare occasions, the preferred method is putting users in groups and assigning the group’s permissions.',
+	'ACP_GROUPS_PERMISSIONS_EXPLAIN'			=> 'Here you can assign global permissions to groups - user permissions, global moderator permissions and administrator permissions. User permissions include capabilities such as the use of avatars, sending private messages, et cetera; global moderator permissions such as approving posts, manage topics, manage bans, et cetera and lastly administrator permissions such as altering permissions, define custom BBCodes, manage forums, et cetera. Individual user permissions should only be changed in rare occasions, the preferred method is putting users in groups and assigning the group permissions.',
 	'ACP_ADMIN_ROLES_EXPLAIN'					=> 'Here you are able to manage the roles for administrative permissions. Roles are effective permissions, if you change a role the items having this role assigned will change its permissions too.',
 	'ACP_FORUM_ROLES_EXPLAIN'					=> 'Here you are able to manage the roles for forum permissions. Roles are effective permissions, if you change a role the items having this role assigned will change its permissions too.',
 	'ACP_MOD_ROLES_EXPLAIN'						=> 'Here you are able to manage the roles for moderative permissions. Roles are effective permissions, if you change a role the items having this role assigned will change its permissions too.',
 	'ACP_USER_ROLES_EXPLAIN'					=> 'Here you are able to manage the roles for user permissions. Roles are effective permissions, if you change a role the items having this role assigned will change its permissions too.',
 	'ACP_USERS_FORUM_PERMISSIONS_EXPLAIN'		=> 'Here you can assign forum permissions to users.',
-	'ACP_USERS_PERMISSIONS_EXPLAIN'				=> 'Here you can assign global permissions to users - user permissions, global moderator permissions and administrator permissions. User permissions include capabilities such as the use of avatars, sending private messages, et cetera; global moderator permissions such as approving posts, manage topics, manage bans, et cetera and lastly administrator permissions such as altering permissions, define custom BBCodes, manage forums, et cetera. To alter these settings for large numbers of users the Group permissions system is the preferred method. User’s permissions should only be changed in rare occasions, the preferred method is putting users in groups and assigning the group’s permissions.',
+	'ACP_USERS_PERMISSIONS_EXPLAIN'				=> 'Here you can assign global permissions to users - user permissions, global moderator permissions and administrator permissions. User permissions include capabilities such as the use of avatars, sending private messages, et cetera; global moderator permissions such as approving posts, manage topics, manage bans, et cetera and lastly administrator permissions such as altering permissions, define custom BBCodes, manage forums, et cetera. To alter these settings for large numbers of users the Group permissions system is the preferred method. User permissions should only be changed in rare occasions, the preferred method is putting users in groups and assigning the group permissions.',
 	'ACP_VIEW_ADMIN_PERMISSIONS_EXPLAIN'		=> 'Here you can view the effective administrative permissions assigned to the selected users/groups.',
 	'ACP_VIEW_GLOBAL_MOD_PERMISSIONS_EXPLAIN'	=> 'Here you can view the global moderative permissions assigned to the selected users/groups.',
 	'ACP_VIEW_FORUM_PERMISSIONS_EXPLAIN'		=> 'Here you can view the forum permissions assigned to the selected users/groups and forums.',
@@ -224,8 +224,8 @@ $lang = array_merge($lang, array(
 	'SELECT_TYPE'					=> 'Select type',
 	'SET_PERMISSIONS'				=> 'Set permissions',
 	'SET_ROLE_PERMISSIONS'			=> 'Set role permissions',
-	'SET_USERS_PERMISSIONS'			=> 'Set users permissions',
-	'SET_USERS_FORUM_PERMISSIONS'	=> 'Set users forum permissions',
+	'SET_USERS_PERMISSIONS'			=> 'Set user permissions',
+	'SET_USERS_FORUM_PERMISSIONS'	=> 'Set user forum permissions',
 
 	'TRACE_DEFAULT'					=> 'By default every permission is <samp>NO</samp> (unset). So the permission can be overwritten by other settings.',
 	'TRACE_FOR'						=> 'Trace for',
diff --git a/phpBB/language/en/common.php b/phpBB/language/en/common.php
index 7741ff8d1f..94edddc6f5 100644
--- a/phpBB/language/en/common.php
+++ b/phpBB/language/en/common.php
@@ -185,7 +185,11 @@ $lang = array_merge($lang, array(
 	'ERR_WRONG_PATH_TO_PHPBB'			=> 'The phpBB path specified appears to be invalid.',
 	'EXPAND_VIEW'						=> 'Expand view',
 	'EXTENSION'							=> 'Extension',
+	'EXTENSION_CONTROLLER_MISSING'		=> 'The extension <strong>%s</strong> is missing a controller class and cannot be accessed through the front-end.',
+	'EXTENSION_CLASS_WRONG_TYPE'		=> 'The extension controller class <strong>%s</strong> is not an instance of the phpbb_extension_controller_interface.',
+	'EXTENSION_DISABLED'				=> 'The extension <strong>%s</strong> is not enabled.',
 	'EXTENSION_DISABLED_AFTER_POSTING'	=> 'The extension <strong>%s</strong> has been deactivated and can no longer be displayed.',
+	'EXTENSION_DOES_NOT_EXIST'			=> 'The extension <strong>%s</strong> does not exist.',
 
 	'FAQ'					=> 'FAQ',
 	'FAQ_EXPLAIN'			=> 'Frequently Asked Questions',
diff --git a/phpBB/language/en/install.php b/phpBB/language/en/install.php
index 02cc949a7a..ca6045a921 100644
--- a/phpBB/language/en/install.php
+++ b/phpBB/language/en/install.php
@@ -78,7 +78,7 @@ $lang = array_merge($lang, array(
 	'CONTINUE_OLD_CONVERSION'	=> 'Continue previously started conversion',
 	'CONVERT'					=> 'Convert',
 	'CONVERT_COMPLETE'			=> 'Conversion completed',
-	'CONVERT_COMPLETE_EXPLAIN'	=> 'You have now successfully converted your board to phpBB 3.0. You can now login and <a href="../">access your board</a>. Please ensure that the settings were transferred correctly before enabling your board by deleting the install directory. Remember that help on using phpBB is available online via the <a href="http://www.phpbb.com/support/documentation/3.0/">Documentation</a> and the <a href="http://www.phpbb.com/community/viewforum.php?f=46">support forums</a>.',
+	'CONVERT_COMPLETE_EXPLAIN'	=> 'You have now successfully converted your board to phpBB 3.1. You can now login and <a href="../">access your board</a>. Please ensure that the settings were transferred correctly before enabling your board by deleting the install directory. Remember that help on using phpBB is available online via the <a href="http://www.phpbb.com/support/documentation/3.0/">Documentation</a> and the <a href="http://www.phpbb.com/community/viewforum.php?f=46">support forums</a>.',
 	'CONVERT_INTRO'				=> 'Welcome to the phpBB Unified Convertor Framework',
 	'CONVERT_INTRO_BODY'		=> 'From here, you are able to import data from other (installed) board systems. The list below shows all the conversion modules currently available. If there is no convertor shown in this list for the board software you wish to convert from, please check our website where further conversion modules may be available for download.',
 	'CONVERT_NEW_CONVERSION'	=> 'New conversion',
@@ -155,7 +155,7 @@ $lang = array_merge($lang, array(
 	'DLL_XML'					=> 'XML support [ Jabber ]',
 	'DLL_ZLIB'					=> 'zlib compression support [ gz, .tar.gz, .zip ]',
 	'DL_CONFIG'					=> 'Download config',
-	'DL_CONFIG_EXPLAIN'			=> 'You may download the complete config.php to your own PC. You will then need to upload the file manually, replacing any existing config.php in your phpBB 3.0 root directory. Please remember to upload the file in ASCII format (see your FTP application documentation if you are unsure how to achieve this). When you have uploaded the config.php please click “Done” to move to the next stage.',
+	'DL_CONFIG_EXPLAIN'			=> 'You may download the complete config.php to your own PC. You will then need to upload the file manually, replacing any existing config.php in your phpBB 3.1 root directory. Please remember to upload the file in ASCII format (see your FTP application documentation if you are unsure how to achieve this). When you have uploaded the config.php please click “Done” to move to the next stage.',
 	'DL_DOWNLOAD'				=> 'Download',
 	'DONE'						=> 'Done',
 
@@ -300,10 +300,10 @@ $lang = array_merge($lang, array(
 	'PHP_REGISTER_GLOBALS_EXPLAIN'	=> 'phpBB will still run if this setting is enabled, but if possible, it is recommended that register_globals is disabled on your PHP install for security reasons.',
 	'PHP_SAFE_MODE'					=> 'Safe mode',
 	'PHP_SETTINGS'					=> 'PHP version and settings',
-	'PHP_SETTINGS_EXPLAIN'			=> '<strong>Required</strong> - You must be running at least version 5.2.0 of PHP in order to install phpBB. If <var>safe mode</var> is displayed below your PHP installation is running in that mode. This will impose limitations on remote administration and similar features.',
+	'PHP_SETTINGS_EXPLAIN'			=> '<strong>Required</strong> - You must be running at least version 5.3.2 of PHP in order to install phpBB. If <var>safe mode</var> is displayed below your PHP installation is running in that mode. This will impose limitations on remote administration and similar features.',
 	'PHP_URL_FOPEN_SUPPORT'			=> 'PHP setting <var>allow_url_fopen</var> is enabled',
 	'PHP_URL_FOPEN_SUPPORT_EXPLAIN'	=> '<strong>Optional</strong> - This setting is optional, however certain phpBB functions like off-site avatars will not work properly without it.',
-	'PHP_VERSION_REQD'				=> 'PHP version >= 5.2.0',
+	'PHP_VERSION_REQD'				=> 'PHP version >= 5.3.2',
 	'POST_ID'						=> 'Post ID',
 	'PREFIX_FOUND'					=> 'A scan of your tables has shown a valid installation using <strong>%s</strong> as table prefix.',
 	'PREPROCESS_STEP'				=> 'Executing pre-processing functions/queries',
@@ -331,7 +331,7 @@ $lang = array_merge($lang, array(
 	'STAGE_ADVANCED_EXPLAIN'	=> 'The settings on this page are only necessary to set if you know that you require something different from the default. If you are unsure, just proceed to the next page, as these settings can be altered from the Administration Control Panel later.',
 	'STAGE_CONFIG_FILE'			=> 'Configuration file',
 	'STAGE_CREATE_TABLE'		=> 'Create database tables',
-	'STAGE_CREATE_TABLE_EXPLAIN'	=> 'The database tables used by phpBB 3.0 have been created and populated with some initial data. Proceed to the next screen to finish installing phpBB.',
+	'STAGE_CREATE_TABLE_EXPLAIN'	=> 'The database tables used by phpBB 3.1 have been created and populated with some initial data. Proceed to the next screen to finish installing phpBB.',
 	'STAGE_DATABASE'			=> 'Database settings',
 	'STAGE_FINAL'				=> 'Final stage',
 	'STAGE_INTRO'				=> 'Introduction',
diff --git a/phpBB/language/en/mcp.php b/phpBB/language/en/mcp.php
index 664365b1ec..bd25d403ab 100644
--- a/phpBB/language/en/mcp.php
+++ b/phpBB/language/en/mcp.php
@@ -238,6 +238,7 @@ $lang = array_merge($lang, array(
 	'NO_POST'						=> 'You have to select a post in order to warn the user for a post.',
 	'NO_POST_REPORT'				=> 'This post was not reported.',
 	'NO_POST_SELECTED'				=> 'You must select at least one post to perform this action.',
+	'NO_POSTS_QUEUE'				=> 'There are no posts waiting for approval.',
 	'NO_REASON_DISAPPROVAL'			=> 'Please give an appropriate reason for disapproval.',
 	'NO_REPORT'						=> 'No report found',
 	'NO_REPORTS'					=> 'No reports found',
diff --git a/phpBB/language/en/viewtopic.php b/phpBB/language/en/viewtopic.php
index 2b20938afe..f47f8a076b 100644
--- a/phpBB/language/en/viewtopic.php
+++ b/phpBB/language/en/viewtopic.php
@@ -47,7 +47,6 @@ $lang = array_merge($lang, array(
 	'BUMP_TOPIC'			=> 'Bump topic',
 
 	'CODE'					=> 'Code',
-	'COLLAPSE_QR'			=> 'Hide Quick Reply',
 
 	'DELETE_TOPIC'			=> 'Delete topic',
 	'DOWNLOAD_NOTICE'		=> 'You do not have the required permissions to view the files attached to this post.',
@@ -97,7 +96,6 @@ $lang = array_merge($lang, array(
 	'REPLY_TO_TOPIC'		=> 'Reply to topic',
 	'RETURN_POST'			=> '%sReturn to the post%s',
 
-	'SHOW_QR'				=> 'Quick Reply',
 	'SUBMIT_VOTE'			=> 'Submit vote',
 
 	'TOTAL_VOTES'			=> 'Total votes',