tune ZSS-463. Always render "colorPickerExUsed".
fine tune ZSS-296. Use getter.
ZSS-380: fixed formula bar's focus issue when rejecting input by server
ZSS-370: fixed can't edit issue when clicking quickly.
update release-note.
tune maven dependency to 6.5.4.FL.20130717
tune maven dependency to 6.5.4.FL.20130717
Merge branch 'origin/3.0'
ZSS-464 , fix apply border performance
ZSS-464, fix cell-style performance (doesn't include font)