first attempt
modified itemToolbar callback so that they can use id and field from if declared from outside ArrayField.js
Added documentation on extra buttons
typo in example's icon name
Moved options.extraToolbarButtons to options.items.extraToolbarButtons (as I wrote in doc) + fixed indentation
Merge pull request #36 from JocelynDelalande/custom-arraytoolbar-buttons

Custom ArrayField item toolbar buttons