Changed how ROFSTLookup object was obtained based on correct DocVersion

Changed how RoFst date time is compared to actual ro.fst file date time

PROMS/VEPROMS.CSLA.Library/Extension/DocVersionExt.cs

@@ -178,6 +178,8 @@ namespace VEPROMS.CSLA.Library
 				// if the database Ro.Fst is newer or if the files have identical DTS, 
 				// assume that they are the same file.
 				if (roFstInfo.DTS >= fiRofst.LastWriteTimeUtc) return false;
+				TimeSpan ts = roFstInfo.DTS - fiRofst.LastWriteTimeUtc;
+				if (ts.TotalSeconds > -1F) return false;
 
 				// next see if the data is the same size, i.e. byte count of record and byte count
 				// of file.  If different sizes, the date/time stamp check will hold.