[Review Request #47] Export Report

-I create reporterThread class that is new class
-I create thread creating in DashboardServlet class 
-I added one function(changeStatus) in Reporter class to change status in database.
-I implement one function(changeStatus) to change status("fail", complete)
-create propertySettingDao,propertySetting, propertySettingDto,PropertySettingMapper to get simulExecutionNum from propertysetting Table and  adding the bean mapping in servlet-context.xml.



For this sequence, implemention is finished.

I have two error.

1) can not get simulExecutionNum value from tabel because of NullPointerException occur.
2) Thread is not work.