ReactCursor wip - need to track pendingState
pending getter take 1
pending value access needs to be as late as possible
Don't need to return a new cursor since pendingValue is late bound. Add JsonEditor.
Change indentation from 2 spaces to 4 in ReactCursor.js
Remove dead code
Make empty inputs stay empty instead of becoming 'NaN'
Update ReactCursor to use React.addons.update, to clone only the parts that changed
Merge pull request #1 from danielmiladinov/react-immutability-helper

Update ReactCursor to use React.addons.update, to clone only the parts that changed