Bug: Invalid style value: japaneseCounting

[wk1025]

Invalid style value: japaneseCounting Options:bullet,decimal,upperRoman,lowerRoman,upperLetter,lowerLetter

修复Bug :
PhpWord\Style\NumberingLevel.php

/**
* Set format
*
* @param string $value
* @return self
*/
public function setFormat($value)
{
$enum = array('bullet', 'decimal', 'upperRoman', 'lowerRoman', 'upperLetter', 'lowerLetter', 'japaneseCounting');
$this->format = $this->setEnumVal($value, $enum, $this->format);
return $this;
}

[troosan]

to be complete we should support all the following
http://www.datypic.com/sc/ooxml/t-w_ST_NumberFormat.html