Merge upstream branch

19 files changed, 89 insertions, 89 deletions

diff --git a/application/config/autoload.php b/application/config/autoload.php
index e8c999334..b3e63cbf6 100644
--- a/application/config/autoload.php
+++ b/application/config/autoload.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
diff --git a/application/config/config.php b/application/config/config.php
index 2ffbb6693..2628885f0 100644
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
diff --git a/application/config/constants.php b/application/config/constants.php
index fce101320..d22d2963e 100644
--- a/application/config/constants.php
+++ b/application/config/constants.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -66,8 +66,8 @@ define('FOPEN_READ_WRITE_CREATE_STRICT',		'x+b');
 | Display Debug backtrace
 |--------------------------------------------------------------------------
 |
-| If set to TRUE, a backtrace will be displayed along with php errors. If 
-| error_reporting is disabled, the backtrace will not display, regardless 
+| If set to TRUE, a backtrace will be displayed along with php errors. If
+| error_reporting is disabled, the backtrace will not display, regardless
 | of this setting
 |
 */
diff --git a/application/config/database.php b/application/config/database.php
index 154638d1f..744de0392 100644
--- a/application/config/database.php
+++ b/application/config/database.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
diff --git a/application/config/doctypes.php b/application/config/doctypes.php
index e5e70daf6..c7f5b55c2 100644
--- a/application/config/doctypes.php
+++ b/application/config/doctypes.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -26,15 +26,25 @@
  */
 
 $_doctypes = array(
-					'xhtml11'		=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
-					'xhtml1-strict'	=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
-					'xhtml1-trans'	=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
-					'xhtml1-frame'	=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
-					'xhtml-basic11'	=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',
-					'html5'			=> '<!DOCTYPE html>',
-					'html4-strict'	=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
-					'html4-trans'	=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
-					'html4-frame'	=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">'
+					'xhtml11'			=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
+					'xhtml1-strict'		=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
+					'xhtml1-trans'		=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
+					'xhtml1-frame'		=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
+					'xhtml-basic11'		=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',
+					'html5'				=> '<!DOCTYPE html>',
+					'html4-strict'		=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
+					'html4-trans'		=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
+					'html4-frame'		=> '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">',
+					'mathml1'			=> '<!DOCTYPE math SYSTEM "http://www.w3.org/Math/DTD/mathml1/mathml.dtd">',
+					'mathml2'			=> '<!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">',
+					'svg10'				=> '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">',
+					'svg11'				=> '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">',
+					'svg11-basic'		=> '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">',
+					'svg11-tiny'		=> '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">',
+					'xhtml-math-svg-xh'	=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+					'xhtml-math-svg-sh'	=> '<!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+					'xhtml-rdfa-1'		=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">',
+					'xhtml-rdfa-2'		=> '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd">'
 					);
 
 /* End of file doctypes.php */
diff --git a/application/config/foreign_chars.php b/application/config/foreign_chars.php
index d3713fe98..e2d3f236e 100644
--- a/application/config/foreign_chars.php
+++ b/application/config/foreign_chars.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
diff --git a/application/config/hooks.php b/application/config/hooks.php
index 1b10fc27d..350050370 100644
--- a/application/config/hooks.php
+++ b/application/config/hooks.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -37,6 +37,5 @@
 */
 
 
-
 /* End of file hooks.php */
 /* Location: ./application/config/hooks.php */
\ No newline at end of file
diff --git a/application/config/migration.php b/application/config/migration.php
index e1ce1ae6f..88e398243 100644
--- a/application/config/migration.php
+++ b/application/config/migration.php
@@ -1,4 +1,4 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
@@ -89,5 +89,5 @@ $config['migration_version'] = 0;
 */
 $config['migration_path'] = APPPATH . 'migrations/';
 
-
-/* End of file migration.php */
\ No newline at end of file
+/* End of file migration.php */
+/* Location: ./application/config/migration.php */
\ No newline at end of file
diff --git a/application/config/mimes.php b/application/config/mimes.php
index 7ec782b60..02e12c011 100644
--- a/application/config/mimes.php
+++ b/application/config/mimes.php
@@ -34,7 +34,8 @@
 |
 */
 
-$mimes = array('hqx'	=>	array('application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'),
+$mimes = 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'),
 				'bin'	=>	array('application/macbinary', 'application/mac-binary', 'application/octet-stream', 'application/x-binary', 'application/x-macbinary'),
@@ -165,4 +166,4 @@ $mimes = array('hqx'	=>	array('application/mac-binhex40', 'application/mac-binhe
 			);
 
 /* End of file mimes.php */
-/* Location: ./application/config/mimes.php */
+/* Location: ./application/config/mimes.php */
\ No newline at end of file
diff --git a/application/config/profiler.php b/application/config/profiler.php
index 53391892d..c161a4d59 100644
--- a/application/config/profiler.php
+++ b/application/config/profiler.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -38,6 +38,5 @@
 */
 
 
-
 /* End of file profiler.php */
 /* Location: ./application/config/profiler.php */
\ No newline at end of file
diff --git a/application/config/routes.php b/application/config/routes.php
index 686573deb..474bda969 100644
--- a/application/config/routes.php
+++ b/application/config/routes.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -67,6 +67,5 @@
 $route['default_controller'] = "welcome";
 $route['404_override'] = '';
 
-
 /* End of file routes.php */
 /* Location: ./application/config/routes.php */
\ No newline at end of file
diff --git a/application/config/smileys.php b/application/config/smileys.php
index 8e3844a89..baefe5380 100644
--- a/application/config/smileys.php
+++ b/application/config/smileys.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
diff --git a/application/config/user_agents.php b/application/config/user_agents.php
index 0baa25220..60f256e01 100644
--- a/application/config/user_agents.php
+++ b/application/config/user_agents.php
@@ -1,4 +1,4 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
@@ -211,4 +211,4 @@ $robots = array(
 );
 
 /* End of file user_agents.php */
-/* Location: ./application/config/user_agents.php */
+/* Location: ./application/config/user_agents.php */
\ No newline at end of file
diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php
index 2451d9776..1ed82d2a7 100644
--- a/application/controllers/welcome.php
+++ b/application/controllers/welcome.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -32,10 +32,10 @@ class Welcome extends CI_Controller {
 	 *
 	 * Maps to the following URL
 	 * 		http://example.com/index.php/welcome
-	 *	- or -  
+	 *	- or -
 	 * 		http://example.com/index.php/welcome/index
 	 *	- or -
-	 * Since this controller is set as the default controller in 
+	 * Since this controller is set as the default controller in
 	 * config/routes.php, it's displayed at http://example.com/
 	 *
 	 * So any other public methods not prefixed with an underscore will
diff --git a/application/errors/error_404.php b/application/errors/error_404.php
index 9af9e39de..746032956 100644
--- a/application/errors/error_404.php
+++ b/application/errors/error_404.php
@@ -1,13 +1,13 @@
-<?php
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -24,9 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
-?>
-
-<!DOCTYPE html>
+?><!DOCTYPE html>
 <html lang="en">
 <head>
 <meta charset="utf-8">
diff --git a/application/errors/error_db.php b/application/errors/error_db.php
index 81ff02adb..eb3a75260 100644
--- a/application/errors/error_db.php
+++ b/application/errors/error_db.php
@@ -1,13 +1,13 @@
-<?php
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -24,9 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
-?>
-
-<!DOCTYPE html>
+?><!DOCTYPE html>
 <html lang="en">
 <head>
 <meta charset="utf-8">
diff --git a/application/errors/error_general.php b/application/errors/error_general.php
index 8efcfd991..59896e1ea 100644
--- a/application/errors/error_general.php
+++ b/application/errors/error_general.php
@@ -1,13 +1,13 @@
-<?php
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -24,9 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
-?>
-
-<!DOCTYPE html>
+?><!DOCTYPE html>
 <html lang="en">
 <head>
 <meta charset="utf-8">
diff --git a/application/errors/error_php.php b/application/errors/error_php.php
index 42e5f5a28..3855720de 100644
--- a/application/errors/error_php.php
+++ b/application/errors/error_php.php
@@ -1,13 +1,13 @@
-<?php
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -35,11 +35,11 @@
 <p>Filename: <?php echo $filepath; ?></p>
 <p>Line Number: <?php echo $line; ?></p>
 
-<?php if(defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
-	
+<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
+
 	<p>Backtrace: </p>
 	<?php foreach(debug_backtrace() as $error): ?>
-	
+
 		<?php if(isset($error['file']) &&  ! stristr($error['file'], SYSDIR)): ?>
 			<p style="margin-left:10px">
 			File: <?php echo $error['file'] ?><br />
@@ -47,7 +47,7 @@
 			Function: <?php echo $error['function'] ?>
 			</p>
 		<?php endif ?>
-	
+
 	<?php endforeach ?></p>
 
 <?php endif ?>
diff --git a/application/views/welcome_message.php b/application/views/welcome_message.php
index 0dd892441..45360da60 100644
--- a/application/views/welcome_message.php
+++ b/application/views/welcome_message.php
@@ -1,13 +1,13 @@
-<?php
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Academic Free License version 3.0
- * 
+ *
  * This source file is subject to the Academic Free License (AFL 3.0) that is
  * bundled with this package in the files license_afl.txt / license_afl.rst.
  * It is also available through the world wide web at this URL:
@@ -24,9 +24,7 @@
  * @since		Version 1.0
  * @filesource
  */
-?>
-
-<!DOCTYPE html>
+?><!DOCTYPE html>
 <html lang="en">
 <head>
 	<meta charset="utf-8">
@@ -75,7 +73,7 @@
 	#body{
 		margin: 0 15px 0 15px;
 	}
-	
+
 	p.footer{
 		text-align: right;
 		font-size: 11px;
@@ -84,7 +82,7 @@
 		padding: 0 10px 0 10px;
 		margin: 20px 0 0 0;
 	}
-	
+
 	#container{
 		margin: 10px;
 		border: 1px solid #D0D0D0;