Change copyright notices to include contributors for test cases
Merge pull request #3 from wyuenho/keyboardnav

Fixed test cases and trimmed down code size
Merge pull request #102 from pctj101/keyboardnavmerge1

Keyboard Navigation Patches for Tab, Shift+Tab, Up & Down (merged)
Remove useless parent references
Fix boundary for offset when searching for next editable cell
Merge pull request #106 from pctj101/nextoffsetcheck

Fix boundary for offset when searching for next editable cell
Renamed vars in moveToNextCell