[QA][CallForReview][Automation][UNO]A patch for tes create and load Date and Time field in wordprocessor

[dongjun zong]

Hi All,
   I created a patch for test create and laod date and time field by UNO
API. pls help review. In this patch also have a util class for
wordprocessor. Please get the patch from here
https://issues.apache.org/ooo/show_bug.cgi?id=120603

Thanks.

DongJun Zong