update Release note for 2.1.3.1

Release Notes.txt

@@ -8,7 +8,19 @@ e. fix EDate function
 f. fix FormatException in FormulaParser
 g. fix Comment random Shape issue (comment serialization issue)
 h. fix not be able to unlock the cell issue 
-i. fix rowrecord xfindex issue in HSSF
+
+POI BUG FIXES
+55729 - DataFormatter should format Error cells, returning the Excel error string
+49237 - HSSF Row Style XfIndex is 12 not 16 bits of data
+54607 - NullPointerException in XSSFSheet.getTopRow() when the top row is 1
+55745 - fix handling of tables in XSSF if there are comments as well
+54673 - Simple wildcard support in HLOOKUP, VOOLKUP, MATCH, COUNTIF
+55047 - REPT formula support
+55042 - COMPLEX formula support
+55041 - CODE formula support
+54508 - EDATE formula support
+53966 - IfError support (from Analysis Toolpak)
+54402 - IfError handling of indirect references
 
 New feature
 a. Add ReplaceText to XWPFParagraph and XWPFRun
@@ -17,8 +29,6 @@ c. Improving comment missing handling in HSSFSheet
 d. copy hyperlink in CopySheet and fix some bugs
 e. Implement ChartSheet in OpenXmlFormats
 f. Implement shrinktofit for XSSF
-g. allow DataFormatter to handle Error cells
-h. Implement Excel functions:Complex, Code, Rept
 
 2.1.3 (Dec., 2014)
 Bug Fixes