#367 "Date to" in "MRP Info" not work

[liqirui]

In the window of MRP Info , if only set the value of "Date to" and not set the "Date form" ,It will not work. After check the code of VMRPDetailed.java, I found the 627th line should be "if (fDateFrom.getValue() != null || fDateTo.getValue() != null) {", should not be "if (fDateFrom.getValue() != null || fDateFrom.getValue() != null) {".