revise image test case with 3.0 API
revise autofilter, protection with 3.0 API
revise formula test with 3.0 API
remove "conditional formatting" in formula test file 2003 for it causes
errors.
review operation test with 3.0 API
revise cell text test with 3.0 API
* rename "XSheet sheet" to "XSheet xsheet"
* add a variable "Sheet sheet"
fine tune
revise cell data test with ErrorCollector
update cell border tests with 3.0 API
revise FormulaTest to test Excell 2007 and 2003 both.
replace geting hidden row, column API with 3.0 API
replace incorrect "xsheet" to "sheet"
add a data validation setting with empty criteria
add one more data validation setting with empty criteria
replace part of SheetTest with 3.0 API
minor revise TestFile2003.xls
Merge remote-tracking branch 'origin/3.0' into 3.0-autotest
replace row, column freeze API with 3.0
update operation test excel