Added missing helper classes

src/Helper/CamelCaps.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Gsales\Helper;
+
+class CamelCaps
+{
+	public static function camelCaps($str)
+	{
+		$str = str_replace('_',' ', $str);
+		$str = ucwords($str);
+		$str = str_replace(' ','', $str);
+		return $str;
+	}
+}

src/Helper/DateDe2EnWithoutDateCheck.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Gsales\Helper;
+
+class DateDe2EnWithoutDateCheck
+{
+	public static function dateDe2EnWithoutDateCheck($string)
+	{
+		if (null == $string) return $string;
+		if (false != strstr($string,'-')) return $string;
+		//12.11.2006 -> 2006-11-12
+		$teile = explode('.',$string);
+		return $teile[2].'-'.$teile[1].'-'.$teile[0];
+	}
+}

src/Helper/NumberDe2En.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Gsales\Helper;
+
+class NumberDe2En
+{
+	public static function numberDe2En($string)
+	{
+		$string = str_replace('.','',$string);
+		return str_replace(',','.',$string);
+	}
+}

src/Helper/RemoveSpaces.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Gsales\Helper;
+
+class RemoveSpaces
+{
+	public static function removeSpaces($value)
+	{
+		if (null == $value) return $value;
+		return str_replace(' ','',$value);
+	}
+}

src/Helper/UppercaseAndRemoveUmlaut.php

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+<?php
+
+namespace Gsales\Helper;
+
+class UppercaseAndRemoveUmlaut
+{
+	public static function uppercaseAndRemoveUmlaut($value)
+	{
+		if (null == $value) return $value;
+		$value = strtoupper($value);
+		$value = str_replace('&AMP;', 'U', $value);
+		$search = array('Ä', 'Ö', 'Ü', 'ß','ä', 'ö', 'ü', 'ß');
+		$replace = array('AE', 'OE', 'UE', 'SS','AE', 'OE', 'UE', 'SS');
+		return str_replace($search, $replace, $value);
+	}
+}