diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLERead.php b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLERead.php
index 444d8ec641f..261bdde5812 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLERead.php
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLERead.php
@@ -289,6 +289,7 @@ class PHPExcel_Shared_OLERead {
 
 			$offset += self::PROPERTY_STORAGE_BLOCK_SIZE;
 		}
+
 	}
 
 	/**
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Chart.php b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Chart.php
index 93e85582d5c..4846910fa29 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Chart.php
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Chart.php
@@ -1042,6 +1042,7 @@ class PHPExcel_Writer_Excel2007_Chart extends
     }
 
     $objWriter->endElement();
+
   }
 
   /**
@@ -1321,6 +1322,7 @@ class PHPExcel_Writer_Excel2007_Chart extends
       $objWriter->endElement();
     }
     $objWriter->endElement();
+
   }
 
   /**
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/cs/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/cs/config
index 8992916acaf..500460e8ab5 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/cs/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/cs/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/da/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/da/config
index cef47e9502d..b959379b133 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/da/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/da/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -37,7 +37,7 @@ currencySymbol	= kr
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #NUL!
 DIV0	= #DIVISION/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/de/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/de/config
index ff7e29899cc..7e2ba9d2891 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/de/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/de/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= €
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #NULL!
 DIV0	= #DIV/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/en/uk/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/en/uk/config
index f008e61cc90..00acff8bc34 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/en/uk/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/en/uk/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/es/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/es/config
index fa16f5639df..8f7d9e084ec 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/es/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/es/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= $	##	I'm surprised that the Excel Documentation suggests $ rath
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #¡NULO!
 DIV0	= #¡DIV/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/fi/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/fi/config
index a481864a6fa..36bc3fc70b8 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/fi/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/fi/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= $	#	Symbol not known, should it be a € (Euro)?
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #TYHJÄ!
 DIV0	= #JAKO/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/fr/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/fr/config
index 2240d6b9f8b..80f7d5411a6 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/fr/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/fr/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= €
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #NUL!
 DIV0	= #DIV/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/hu/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/hu/config
index dec7cbde15d..c6c315814c4 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/hu/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/hu/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/it/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/it/config
index f862a02d72d..97af8b9a570 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/it/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/it/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= €
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #NULLO!
 DIV0	= #DIV/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/nl/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/nl/config
index 7377a181df0..a14b476c945 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/nl/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/nl/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= €
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #LEEG!
 DIV0	= #DEEL/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/no/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/no/config
index 15fcc128640..e3e3cc4f786 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/no/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/no/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= kr
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #NULL!
 DIV0	= #DIV/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pl/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pl/config
index fb1e7b13d9d..ea111797270 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pl/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pl/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= zł
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #ZERO!
 DIV0	= #DZIEL/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pt/br/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pt/br/config
index e99aad6bea4..d39c5c63438 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pt/br/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pt/br/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= R$
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #NULO!
 DIV0	= #DIV/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pt/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pt/config
index 36df63cc012..5e486bb29ff 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pt/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/pt/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= €
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #NULO!
 DIV0	= #DIV/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/ru/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/ru/config
index 205c342ada4..098c8075d29 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/ru/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/ru/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= р
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #ПУСТО!
 DIV0	= #ДЕЛ/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/sv/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/sv/config
index 454e52ef52f..c2094c06249 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/sv/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/sv/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= kr
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #Skärning!
 DIV0	= #Division/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/tr/config b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/tr/config
index 8a103d3c196..cca084b2ba5 100644
--- a/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/tr/config
+++ b/htdocs/includes/phpoffice/phpexcel/Classes/PHPExcel/locale/tr/config
@@ -1,6 +1,6 @@
 ##
 ## PHPExcel
-##
+##
 ## Copyright (c) 2006 - 2013 PHPExcel
 ##
 ## This library is free software; you can redistribute it and/or
@@ -36,7 +36,7 @@ currencySymbol	= YTL
 
 
 ##
-##	Excel Error Codes	(For future use)
+##	Excel Error Codes	(For future use)
 ##
 NULL	= #BOŞ!
 DIV0	= #SAYI/0!
diff --git a/htdocs/includes/phpoffice/phpexcel/composer.json b/htdocs/includes/phpoffice/phpexcel/composer.json
index ff18cb84217..5f4ee460baa 100644
--- a/htdocs/includes/phpoffice/phpexcel/composer.json
+++ b/htdocs/includes/phpoffice/phpexcel/composer.json
@@ -1,38 +1,41 @@
 {
-    "name": "phpoffice/phpexcel",
-    "description": "PHPExcel - OpenXML - Read, Create and Write Spreadsheet documents in PHP - Spreadsheet engine",
-    "keywords": ["PHP","Excel","OpenXML","xlsx","xls","spreadsheet"],
-    "homepage": "http://phpexcel.codeplex.com",
-    "type": "library",
-    "license": "LGPL",
-    "authors": [
-        {
-            "name": "Maarten Balliauw",
-            "homepage": "http://blog.maartenballiauw.be"
-        },
-        {
-            "name": "Mark Baker"
-        },
-        {
-            "name": "Franck Lefevre",
-            "homepage": "http://blog.rootslabs.net"
-        },
-        {
-            "name": "Erik Tilt"
-        }
-    ],
-    "require": {
-        "php": ">=5.2.0",
-        "ext-xml": "*",
-        "ext-xmlwriter": "*"
-    },
-    "recommend": {
-        "ext-zip": "*",
-        "ext-gd2": "*"
-    },
-    "autoload": {
-        "psr-0": {
-            "PHPExcel": "Classes/"
-        }
-    }
-}
+	"name" : "phpoffice/phpexcel",
+	"description" : "PHPExcel - OpenXML - Read, Create and Write Spreadsheet documents in PHP - Spreadsheet engine",
+	"keywords" : [
+		"PHP",
+		"Excel",
+		"OpenXML",
+		"xlsx",
+		"xls",
+		"spreadsheet"
+	],
+	"homepage" : "http://phpexcel.codeplex.com",
+	"type" : "library",
+	"license" : "LGPL",
+	"authors" : [{
+			"name" : "Maarten Balliauw",
+			"homepage" : "http://blog.maartenballiauw.be"
+		}, {
+			"name" : "Mark Baker"
+		}, {
+			"name" : "Franck Lefevre",
+			"homepage" : "http://blog.rootslabs.net"
+		}, {
+			"name" : "Erik Tilt"
+		}
+	],
+	"require" : {
+		"php" : ">=5.2.0",
+		"ext-xml" : "*",
+		"ext-xmlwriter" : "*"
+	},
+	"recommend" : {
+		"ext-zip" : "*",
+		"ext-gd2" : "*"
+	},
+	"autoload" : {
+		"psr-0" : {
+			"PHPExcel" : "Classes/"
+		}
+	}
+}
\ No newline at end of file