====== UtilData::selectRow Function ======
list selectRow(list data, dict cond={}) 
===== Description =====
A simple list(of dict) filter, return a new list filtered by cond
===== Paramters =====
  * data list, a list, the first item consists of labels, others consist of datas.

===== Return =====
  * list, a new list filtered by cond
===== Detail Information =====
<code>

selectRow([{’name’:’zhangzhi’, ‘id’:123}, {’name’:’cheungzee’, ‘id’:456}], {‘id’:123}), 
returns:
[’name’:’cheungzee’, ‘id’:456]

</code>

===== Changelog =====
newly built, 2012-01-21