17 files changed, 197 insertions, 89 deletions
diff --git a/application/.htaccess b/application/.htaccess
index 14249c50b..6c63ed4c4 100644
--- a/application/.htaccess
+++ b/application/.htaccess
@@ -1 +1,6 @@
-Deny from all
-\ No newline at end of file
+<IfModule authz_core_module>
+    Require all denied
+</IfModule>
+<IfModule !authz_core_module>
+    Deny from all
+</IfModule>
+\ No newline at end of file
diff --git a/application/cache/.htaccess b/application/cache/.htaccess
index 3418e55a6..6c63ed4c4 100644
--- a/application/cache/.htaccess
+++ b/application/cache/.htaccess
@@ -1 +1,6 @@
-deny from all
-\ No newline at end of file
+<IfModule authz_core_module>
+    Require all denied
+</IfModule>
+<IfModule !authz_core_module>
+    Deny from all
+</IfModule>
+\ No newline at end of file
diff --git a/application/config/autoload.php b/application/config/autoload.php
index b3e63cbf6..ff153fb48 100644
--- a/application/config/autoload.php
+++ b/application/config/autoload.php
@@ -46,10 +46,11 @@
 |
 | 1. Packages
 | 2. Libraries
-| 3. Helper files
-| 4. Custom config files
-| 5. Language files
-| 6. Models
+| 3. Drivers
+| 4. Helper files
+| 5. Custom config files
+| 6. Language files
+| 7. Models
 |
 */
 
@@ -75,7 +76,7 @@ $autoload['packages'] = array();
 |
 | Prototype:
 |
-|	$autoload['libraries'] = array('database', 'session', 'xmlrpc');
+|	$autoload['libraries'] = array('database', 'email', 'xmlrpc');
 */
 
 $autoload['libraries'] = array();
@@ -83,6 +84,22 @@ $autoload['libraries'] = array();
 
 /*
 | -------------------------------------------------------------------
+|  Auto-load Drivers
+| -------------------------------------------------------------------
+| These classes are located in the system/libraries folder or in your
+| application/libraries folder within their own subdirectory. They
+| offer multiple interchangeable driver options.
+|
+| Prototype:
+|
+|	$autoload['drivers'] = array('session', 'cache');
+*/
+
+$autoload['drivers'] = array();
+
+
+/*
+| -------------------------------------------------------------------
 |  Auto-load Helper Files
 | -------------------------------------------------------------------
 | Prototype:
@@ -139,4 +156,4 @@ $autoload['model'] = array();
 
 
 /* End of file autoload.php */
-/* Location: ./application/config/autoload.php */
-\ No newline at end of file
+/* Location: ./application/config/autoload.php */
diff --git a/application/config/config.php b/application/config/config.php
index 28fc406d1..0562953b0 100644
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -62,11 +62,11 @@ $config['index_page'] = 'index.php';
 | URI string.  The default setting of 'AUTO' works for most servers.
 | If your links do not seem to work, try one of the other delicious flavors:
 |
-| 'AUTO'			Default - auto detects
-| 'PATH_INFO'		Uses the PATH_INFO
-| 'QUERY_STRING'	Uses the QUERY_STRING
-| 'REQUEST_URI'		Uses the REQUEST_URI
-| 'ORIG_PATH_INFO'	Uses the ORIG_PATH_INFO
+| 'AUTO'		Default - auto detects
+| 'CLI' or 'argv'	Uses $_SERVER['argv'] (for php-cli only)
+| 'PATH_INFO'		Uses $_SERVER['PATH_INFO']
+| 'REQUEST_URI'		Uses $_SERVER['REQUEST_URI']
+| 'QUERY_STRING'	Uses $_SERVER['QUERY_STRING']
 |
 */
 $config['uri_protocol']	= 'AUTO';
@@ -265,6 +265,9 @@ $config['encryption_key'] = '';
 | Session Variables
 |--------------------------------------------------------------------------
 |
+| 'sess_driver'				= the driver to load: cookie (Classic), native (PHP sessions),
+|	or your custom driver name
+| 'sess_valid_drivers'		= additional valid drivers which may be loaded
 | 'sess_cookie_name'		= the name you want for the cookie
 | 'sess_expiration'			= the number of SECONDS you want the session to last.
 |   by default sessions last 7200 seconds (two hours).  Set to zero for no expiration.
@@ -278,6 +281,8 @@ $config['encryption_key'] = '';
 | 'sess_time_to_update'		= how many seconds between CI refreshing Session Information
 |
 */
+$config['sess_driver']			= 'cookie';
+$config['sess_valid_drivers']	= array();
 $config['sess_cookie_name']		= 'ci_session';
 $config['sess_expiration']		= 7200;
 $config['sess_expire_on_close']	= FALSE;
@@ -401,15 +406,19 @@ $config['rewrite_short_tags'] = FALSE;
 | Reverse Proxy IPs
 |--------------------------------------------------------------------------
 |
-| If your server is behind a reverse proxy, you must whitelist the proxy IP
-| addresses from which CodeIgniter should trust the HTTP_X_FORWARDED_FOR
-| header in order to properly identify the visitor's IP address.
-| Comma-delimited, e.g. '10.0.1.200,10.0.1.201'
+| If your server is behind a reverse proxy, you must whitelist the proxy
+| IP addresses from which CodeIgniter should trust headers such as
+| HTTP_X_FORWARDED_FOR and HTTP_CLIENT_IP in order to properly identify
+| the visitor's IP address.
 |
+| You can use both an array or a comma-separated list of proxy addresses,
+| as well as specifying whole subnets. Here are a few examples:
+|
+| Comma-separated:	'10.0.1.200,192.168.5.0/24'
+| Array:		array('10.0.1.200', '192.168.5.0/24')
 */
 $config['proxy_ips'] = '';
 
 
-
 /* End of file config.php */
-/* Location: ./application/config/config.php */
+/* Location: ./application/config/config.php */
+\ No newline at end of file
diff --git a/application/config/constants.php b/application/config/constants.php
index d22d2963e..62a18e761 100644
--- a/application/config/constants.php
+++ b/application/config/constants.php
@@ -52,14 +52,14 @@ define('DIR_WRITE_MODE', 0777);
 |
 */
 
-define('FOPEN_READ',							'rb');
-define('FOPEN_READ_WRITE',						'r+b');
-define('FOPEN_WRITE_CREATE_DESTRUCTIVE',		'wb'); // truncates existing file data, use with care
-define('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE',	'w+b'); // truncates existing file data, use with care
-define('FOPEN_WRITE_CREATE',					'ab');
-define('FOPEN_READ_WRITE_CREATE',				'a+b');
-define('FOPEN_WRITE_CREATE_STRICT',				'xb');
-define('FOPEN_READ_WRITE_CREATE_STRICT',		'x+b');
+define('FOPEN_READ', 'rb');
+define('FOPEN_READ_WRITE', 'r+b');
+define('FOPEN_WRITE_CREATE_DESTRUCTIVE', 'wb'); // truncates existing file data, use with care
+define('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE', 'w+b'); // truncates existing file data, use with care
+define('FOPEN_WRITE_CREATE', 'ab');
+define('FOPEN_READ_WRITE_CREATE', 'a+b');
+define('FOPEN_WRITE_CREATE_STRICT', 'xb');
+define('FOPEN_READ_WRITE_CREATE_STRICT', 'x+b');
 
 /*
 |--------------------------------------------------------------------------
diff --git a/application/config/database.php b/application/config/database.php
index bb0d87be0..32340263b 100644
--- a/application/config/database.php
+++ b/application/config/database.php
@@ -43,7 +43,7 @@
 |	['password'] The password used to connect to the database
 |	['database'] The name of the database you want to connect to
 |	['dbdriver'] The database driver. e.g.: mysqli.
-			Currently supported:
+|			Currently supported:
 |				 cubrid, ibase, mssql, mysql, mysqli, oci8,
 |				 odbc, pdo, postgre, sqlite, sqlite3, sqlsrv
 |	['dbprefix'] You can add an optional prefix, which will be added
@@ -63,6 +63,8 @@
 | 				 Sites using Latin-1 or UTF-8 database character set and collation are unaffected.
 |	['swap_pre'] A default table prefix that should be swapped with the dbprefix
 |	['autoinit'] Whether or not to automatically initialize the database.
+|	['encrypt']  Whether or not to use an encrypted connection.
+|	['compress'] Whether or not to use client compression (MySQL only)
 |	['stricton'] TRUE/FALSE - forces 'Strict Mode' connections
 |							- good for ensuring strict SQL while developing
 |	['failover'] array - A array with 0 or more data for connections if the main should fail.
@@ -71,7 +73,7 @@
 | make active.  By default there is only one group (the 'default' group).
 |
 | The $query_builder variables lets you determine whether or not to load
-| the query builder class
+| the query builder class.
 */
 
 $active_group = 'default';
@@ -93,6 +95,8 @@ $db['default'] = array(
 	'dbcollat' => 'utf8_general_ci',
 	'swap_pre' => '',
 	'autoinit' => TRUE,
+	'encrypt' => FALSE,
+	'compress' => FALSE,
 	'stricton' => FALSE,
 	'failover' => array()
 );
diff --git a/application/config/foreign_chars.php b/application/config/foreign_chars.php
index 41de123da..5a2bb0cf7 100644
--- a/application/config/foreign_chars.php
+++ b/application/config/foreign_chars.php
@@ -40,44 +40,56 @@ $foreign_characters = array(
 	'/Ä/' => 'Ae',
 	'/Ü/' => 'Ue',
 	'/Ö/' => 'Oe',
-	'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά/' => 'A',
-	'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά/' => 'a',
+	'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά|Ả|Ạ|Ầ|Ẫ|Ẩ|Ậ|Ằ|Ắ|Ẵ|Ẳ|Ặ|А/' => 'A',
+	'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά|ả|ạ|ầ|ấ|ẫ|ẩ|ậ|ằ|ắ|ẵ|ẳ|ặ|а/' => 'a',
+	'/Б/' => 'B',
+	'/б/' => 'b',
 	'/Ç|Ć|Ĉ|Ċ|Č/' => 'C',
 	'/ç|ć|ĉ|ċ|č/' => 'c',
+	'/Д/' => 'D',
+	'/д/' => 'd',
 	'/Ð|Ď|Đ|Δ/' => 'Dj',
 	'/ð|ď|đ|δ/' => 'dj',
-	'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ/' => 'E',
-	'/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε/' => 'e',
-	'/Ĝ|Ğ|Ġ|Ģ|Γ/' => 'G',
-	'/ĝ|ğ|ġ|ģ|γ/' => 'g',
+	'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ|Ẽ|Ẻ|Ẹ|Ề|Ế|Ễ|Ể|Ệ|Е|Ё|Э/' => 'E',
+	'/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε|ẽ|ẻ|ẹ|ề|ế|ễ|ể|ệ|е|ё|э/' => 'e',
+	'/Ф/' => 'F',
+	'/ф/' => 'f',
+	'/Ĝ|Ğ|Ġ|Ģ|Γ|Г/' => 'G',
+	'/ĝ|ğ|ġ|ģ|γ|г/' => 'g',
 	'/Ĥ|Ħ/' => 'H',
 	'/ĥ|ħ/' => 'h',
-	'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ/' => 'I',
-	'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ/' => 'i',
+	'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ|Ỉ|Ị|И|Й/' => 'I',
+	'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ|ỉ|ị|и|й/' => 'i',
 	'/Ĵ/' => 'J',
 	'/ĵ/' => 'j',
-	'/Ķ|Κ/' => 'K',
-	'/ķ|κ/' => 'k',
-	'/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ/' => 'L',
-	'/ĺ|ļ|ľ|ŀ|ł|λ/' => 'l',
-	'/Ñ|Ń|Ņ|Ň|Ν/' => 'N',
-	'/ñ|ń|ņ|ň|ŉ|ν/' => 'n',
-	'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ/' => 'O',
-	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ/' => 'o',
-	'/Ŕ|Ŗ|Ř|Ρ/' => 'R',
-	'/ŕ|ŗ|ř|ρ/' => 'r',
-	'/Ś|Ŝ|Ş|Ș|Š|Σ/' => 'S',
-	'/ś|ŝ|ş|ș|š|ſ|σ|ς/' => 's',
-	'/Ț|Ţ|Ť|Ŧ|τ/' => 'T',
-	'/ț|ţ|ť|ŧ/' => 't',
-	'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ/' => 'U',
-	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ/' => 'u',
-	'/Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ/' => 'Y',
-	'/ý|ÿ|ŷ/' => 'y',
+	'/Ķ|Κ|К/' => 'K',
+	'/ķ|κ|к/' => 'k',
+	'/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ|Л/' => 'L',
+	'/ĺ|ļ|ľ|ŀ|ł|λ|л/' => 'l',
+	'/М/' => 'M',
+	'/м/' => 'm',
+	'/Ñ|Ń|Ņ|Ň|Ν|Н/' => 'N',
+	'/ñ|ń|ņ|ň|ŉ|ν|н/' => 'n',
+	'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ|Ỏ|Ọ|Ồ|Ố|Ỗ|Ổ|Ộ|Ờ|Ớ|Ỡ|Ở|Ợ|О/' => 'O',
+	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ|ỏ|ọ|ồ|ố|ỗ|ổ|ộ|ờ|ớ|ỡ|ở|ợ|о/' => 'o',
+	'/П/' => 'P',
+	'/п/' => 'p',
+	'/Ŕ|Ŗ|Ř|Ρ|Р/' => 'R',
+	'/ŕ|ŗ|ř|ρ|р/' => 'r',
+	'/Ś|Ŝ|Ş|Ș|Š|Σ|С/' => 'S',
+	'/ś|ŝ|ş|ș|š|ſ|σ|ς|с/' => 's',
+	'/Ț|Ţ|Ť|Ŧ|τ|Т/' => 'T',
+	'/ț|ţ|ť|ŧ|т/' => 't',
+	'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ|Ũ|Ủ|Ụ|Ừ|Ứ|Ữ|Ử|Ự|У/' => 'U',
+	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ|ủ|ụ|ừ|ứ|ữ|ử|ự|у/' => 'u',
+	'/Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ|Ỳ|Ỹ|Ỷ|Ỵ/' => 'Y',
+	'/ý|ÿ|ŷ|ỳ|ỹ|ỷ|ỵ/' => 'y',
+	'/В/' => 'V',
+	'/в/' => 'v',
 	'/Ŵ/' => 'W',
 	'/ŵ/' => 'w',
-	'/Ź|Ż|Ž|Ζ/' => 'Z',
-	'/ź|ż|ž|ζ/' => 'z',
+	'/Ź|Ż|Ž|Ζ|З/' => 'Z',
+	'/ź|ż|ž|ζ|з/' => 'z',
 	'/Æ|Ǽ/' => 'AE',
 	'/ß/'=> 'ss',
 	'/Ĳ/' => 'IJ',
@@ -89,6 +101,22 @@ $foreign_characters = array(
 	'/β/' => 'v',
 	'/μ/' => 'm',
 	'/ψ/' => 'ps',
+	'/Ж/'=>'Zh',
+	'/ж/'=>'zh',
+	'/Х/'=>'Kh',
+	'/х/'=>'kh',
+	'/Ц/'=>'Tc',
+	'/ц/'=>'tc',
+	'/Ч/'=>'Ch',
+	'/ч/'=>'ch',
+	'/Ш/'=>'Sh',
+	'/ш/'=>'sh',
+	'/Щ/'=>'Shch',
+	'/щ/'=>'shch',
+	'/Ю/'=>'Iu',
+	'/ю/'=>'iu',
+	'/Я/'=>'Ia',
+	'/я/'=>'ia'
 );
 
 /* End of file foreign_chars.php */
diff --git a/application/config/migration.php b/application/config/migration.php
index 7645ade7c..3ea3ef93c 100644
--- a/application/config/migration.php
+++ b/application/config/migration.php
@@ -39,6 +39,24 @@ $config['migration_enabled'] = FALSE;
 
 /*
 |--------------------------------------------------------------------------
+| Migration Type
+|--------------------------------------------------------------------------
+|
+| Migration file names may be based on a sequential identifier or on
+| a timestamp. Options are:
+|
+|   'sequential' = Default migration naming (001_add_blog.php)
+|   'timestamp'  = Timestamp migration naming (20121031104401_add_blog.php)
+|                  Use timestamp format YYYYMMDDHHIISS.
+|
+| If this configuration value is missing the Migration library defaults
+| to 'sequential' for backward compatibility.
+|
+*/
+$config['migration_type'] = 'timestamp';
+
+/*
+|--------------------------------------------------------------------------
 | Migrations table
 |--------------------------------------------------------------------------
 |
diff --git a/application/config/mimes.php b/application/config/mimes.php
index 4b1d6a85d..ffbc2ee72 100644
--- a/application/config/mimes.php
+++ b/application/config/mimes.php
@@ -37,7 +37,7 @@
 return array(
 	'hqx'	=>	array('application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'),
 	'cpt'	=>	'application/mac-compactpro',
-	'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel'),
+	'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain'),
 	'bin'	=>	array('application/macbinary', 'application/mac-binary', 'application/octet-stream', 'application/x-binary', 'application/x-macbinary'),
 	'dms'	=>	'application/octet-stream',
 	'lha'	=>	'application/octet-stream',
@@ -49,14 +49,14 @@ return array(
 	'sea'	=>	'application/octet-stream',
 	'dll'	=>	'application/octet-stream',
 	'oda'	=>	'application/oda',
-	'pdf'	=>	array('application/pdf', 'application/x-download'),
+	'pdf'	=>	array('application/pdf', 'application/x-download', 'binary/octet-stream'),
 	'ai'	=>	'application/postscript',
 	'eps'	=>	'application/postscript',
 	'ps'	=>	'application/postscript',
 	'smi'	=>	'application/smil',
 	'smil'	=>	'application/smil',
 	'mif'	=>	'application/vnd.mif',
-	'xls'	=>	array('application/excel', 'application/vnd.ms-excel', 'application/msexcel'),
+	'xls'	=>	array('application/vnd.ms-excel', 'application/msexcel', 'application/x-msexcel', 'application/x-ms-excel', 'application/x-excel', 'application/x-dos_ms_excel', 'application/xls', 'application/x-xls', 'application/excel', 'application/download', 'application/vnd.ms-office', 'application/msword'),
 	'ppt'	=>	array('application/powerpoint', 'application/vnd.ms-powerpoint'),
 	'pptx'	=> 	'application/vnd.openxmlformats-officedocument.presentationml.presentation',
 	'wbxml'	=>	'application/wbxml',
@@ -123,8 +123,10 @@ return array(
 	'avi'	=>	array('video/x-msvideo', 'video/msvideo', 'video/avi', 'application/x-troff-msvideo'),
 	'movie'	=>	'video/x-sgi-movie',
 	'doc'	=>	array('application/msword', 'application/vnd.ms-office'),
-	'docx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip'),
-	'xlsx'	=>	array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip'),
+	'docx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword'),
+	'dot'	=>	array('application/msword', 'application/vnd.ms-office'),
+	'dotx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword'),
+	'xlsx'	=>	array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip', 'application/vnd.ms-excel', 'application/msword'),
 	'word'	=>	array('application/msword', 'application/octet-stream'),
 	'xl'	=>	'application/excel',
 	'eml'	=>	'message/rfc822',
@@ -164,7 +166,12 @@ return array(
 	'ogg'   =>	'audio/ogg',
 	'kmz'	=>	array('application/vnd.google-earth.kmz', 'application/zip', 'application/x-zip'),
 	'kml'	=>	array('application/vnd.google-earth.kml+xml', 'application/xml', 'text/xml'),
-	'ics'	=>	'text/calendar'
+	'ics'	=>	'text/calendar',
+	'zsh'	=>	'text/x-scriptzsh',
+	'7zip'	=>	array('application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'),
+	'cdr'	=>	array('application/cdr', 'application/coreldraw', 'application/x-cdr', 'application/x-coreldraw', 'image/cdr', 'image/x-cdr', 'zz-application/zz-winassoc-cdr'),
+	'wma'	=>	array('audio/x-ms-wma', 'video/x-ms-asf'),
+	'jar'	=>	array('application/java-archive', 'application/x-java-application', 'application/x-jar', 'application/x-compressed')
 );
 
 /* End of file mimes.php */
diff --git a/application/config/routes.php b/application/config/routes.php
index 001198615..d1a4419b7 100644
--- a/application/config/routes.php
+++ b/application/config/routes.php
@@ -59,8 +59,8 @@
 |
 |	$route['404_override'] = 'errors/page_missing';
 |
-| This route will tell the Router what URI segments to use if those provided
-| in the URL cannot be matched to a valid route.
+| This route will tell the Router which controller/method to use if those
+| provided in the URL cannot be matched to a valid route.
 |
 */
 
diff --git a/application/config/user_agents.php b/application/config/user_agents.php
index 416ef5679..78e4c8c7d 100644
--- a/application/config/user_agents.php
+++ b/application/config/user_agents.php
@@ -36,6 +36,7 @@
 */
 
 $platforms = array(
+	'windows nt 6.2'	=> 'Windows 8',
 	'windows nt 6.1'	=> 'Windows 7',
 	'windows nt 6.0'	=> 'Windows Vista',
 	'windows nt 5.2'	=> 'Windows 2003',
@@ -146,6 +147,7 @@ $mobiles = array(
 	'ipaq'			=> 'HP iPaq',
 	'mot-'			=> 'Motorola',
 	'playstation portable'	=> 'PlayStation Portable',
+	'playstation 3'		=> 'PlayStation 3',
 	'hiptop'		=> 'Danger Hiptop',
 	'nec-'			=> 'NEC',
 	'panasonic'		=> 'Panasonic',
@@ -155,10 +157,10 @@ $mobiles = array(
 	'spv'			=> 'SPV',
 	'zte'			=> 'ZTE',
 	'sendo'			=> 'Sendo',
-	'dsi'			=> 'Nintendo DSi',
-	'ds'			=> 'Nintendo DS',
+	'nintendo dsi'	=> 'Nintendo DSi',
+	'nintendo ds'	=> 'Nintendo DS',
+	'nintendo 3ds'	=> 'Nintendo 3DS',
 	'wii'			=> 'Nintendo Wii',
-	'3ds'			=> 'Nintendo 3DS',
 	'open web'		=> 'Open Web',
 	'openweb'		=> 'OpenWeb',
 
diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php
index 1ed82d2a7..f70dd78ad 100644
--- a/application/controllers/welcome.php
+++ b/application/controllers/welcome.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
 /**
  * CodeIgniter
  *
@@ -24,6 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
+defined('BASEPATH') OR exit('No direct script access allowed');
 
 class Welcome extends CI_Controller {
 
diff --git a/application/views/errors/error_404.php b/application/views/errors/error_404.php
index c19bedfcd..4a8823dee 100644
--- a/application/views/errors/error_404.php
+++ b/application/views/errors/error_404.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
 /**
  * CodeIgniter
  *
@@ -24,6 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
+defined('BASEPATH') OR exit('No direct script access allowed');
 ?><!DOCTYPE html>
 <html lang="en">
 <head>
@@ -31,9 +32,9 @@
 <title>404 Page Not Found</title>
 <style type="text/css">
 
-::selection{ background-color: #E13300; color: white; }
-::moz-selection{ background-color: #E13300; color: white; }
-::webkit-selection{ background-color: #E13300; color: white; }
+::selection { background-color: #E13300; color: white; }
+::-moz-selection { background-color: #E13300; color: white; }
+::-webkit-selection { background-color: #E13300; color: white; }
 
 body {
 	background-color: #fff;
@@ -73,6 +74,8 @@ code {
 	margin: 10px;
 	border: 1px solid #D0D0D0;
 	box-shadow: 0 0 8px #D0D0D0;
+	-moz-box-shadow: 0 0 8px #D0D0D0;
+	-webkit-box-shadow: 0 0 8px #D0D0D0;
 }
 
 p {
diff --git a/application/views/errors/error_db.php b/application/views/errors/error_db.php
index 3b244e094..21d5d86ef 100644
--- a/application/views/errors/error_db.php
+++ b/application/views/errors/error_db.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
 /**
  * CodeIgniter
  *
@@ -24,6 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
+defined('BASEPATH') OR exit('No direct script access allowed');
 ?><!DOCTYPE html>
 <html lang="en">
 <head>
@@ -31,9 +32,9 @@
 <title>Database Error</title>
 <style type="text/css">
 
-::selection{ background-color: #E13300; color: white; }
-::moz-selection{ background-color: #E13300; color: white; }
-::webkit-selection{ background-color: #E13300; color: white; }
+::selection { background-color: #E13300; color: white; }
+::-moz-selection { background-color: #E13300; color: white; }
+::-webkit-selection { background-color: #E13300; color: white; }
 
 body {
 	background-color: #fff;
@@ -73,6 +74,8 @@ code {
 	margin: 10px;
 	border: 1px solid #D0D0D0;
 	box-shadow: 0 0 8px #D0D0D0;
+	-moz-box-shadow: 0 0 8px #D0D0D0;
+	-webkit-box-shadow: 0 0 8px #D0D0D0;
 }
 
 p {
diff --git a/application/views/errors/error_general.php b/application/views/errors/error_general.php
index c88afe168..5bf361113 100644
--- a/application/views/errors/error_general.php
+++ b/application/views/errors/error_general.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
 /**
  * CodeIgniter
  *
@@ -24,6 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
+defined('BASEPATH') OR exit('No direct script access allowed');
 ?><!DOCTYPE html>
 <html lang="en">
 <head>
@@ -31,9 +32,9 @@
 <title>Error</title>
 <style type="text/css">
 
-::selection{ background-color: #E13300; color: white; }
-::moz-selection{ background-color: #E13300; color: white; }
-::webkit-selection{ background-color: #E13300; color: white; }
+::selection { background-color: #E13300; color: white; }
+::-moz-selection { background-color: #E13300; color: white; }
+::-webkit-selection { background-color: #E13300; color: white; }
 
 body {
 	background-color: #fff;
@@ -73,6 +74,8 @@ code {
 	margin: 10px;
 	border: 1px solid #D0D0D0;
 	box-shadow: 0 0 8px #D0D0D0;
+	-moz-box-shadow: 0 0 8px #D0D0D0;
+	-webkit-box-shadow: 0 0 8px #D0D0D0;
 }
 
 p {
diff --git a/application/views/errors/error_php.php b/application/views/errors/error_php.php
index b76dc8a9e..c0c4bd622 100644
--- a/application/views/errors/error_php.php
+++ b/application/views/errors/error_php.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
 /**
  * CodeIgniter
  *
@@ -24,6 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
+defined('BASEPATH') OR exit('No direct script access allowed');
 ?>
 
 <div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">
diff --git a/application/views/welcome_message.php b/application/views/welcome_message.php
index 65f62a922..27332f456 100644
--- a/application/views/welcome_message.php
+++ b/application/views/welcome_message.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
 /**
  * CodeIgniter
  *
@@ -24,6 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
+defined('BASEPATH') OR exit('No direct script access allowed');
 ?><!DOCTYPE html>
 <html lang="en">
 <head>
@@ -32,9 +33,9 @@
 
 	<style type="text/css">
 
-	::selection{ background-color: #E13300; color: white; }
-	::moz-selection{ background-color: #E13300; color: white; }
-	::webkit-selection{ background-color: #E13300; color: white; }
+	::selection { background-color: #E13300; color: white; }
+	::-moz-selection { background-color: #E13300; color: white; }
+	::-webkit-selection { background-color: #E13300; color: white; }
 
 	body {
 		background-color: #fff;
@@ -70,11 +71,11 @@
 		padding: 12px 10px 12px 10px;
 	}
 
-	#body{
+	#body {
 		margin: 0 15px 0 15px;
 	}
 
-	p.footer{
+	p.footer {
 		text-align: right;
 		font-size: 11px;
 		border-top: 1px solid #D0D0D0;
@@ -83,9 +84,10 @@
 		margin: 20px 0 0 0;
 	}
 
-	#container{
+	#container {
 		margin: 10px;
 		border: 1px solid #D0D0D0;
+		-moz-box-shadow: 0 0 8px #D0D0D0;
 		-webkit-box-shadow: 0 0 8px #D0D0D0;
 	}
 	</style>