tree-rename-dataAttributes: dataAttributes to attr object for consistency w/ pillbox
Merge branch '3.1.0-wip' of github.com:ExactTarget/fuelux into tree-rename-dataAttributes
All tree to accept 'cssClass' attribute in dataSource
pillbox: store and parse attr object in suggestion dropdown
Reformat pillbox and tree datasource
Merge pull request #701 from ExactTarget/tree-rename-dataAttributes

tree-rename-dataAttributes: dataAttributes to attr object for consistency w/ pillbox
Merge branch '3.1.0-wip' of github.com:ExactTarget/fuelux into tree-rename-dataAttributes
Merge pull request #703 from ExactTarget/pillbox-tree-attr

Pillbox and tree attribute revision
Rename datasource options to parentData in tree examples
Simplify repeater thumbnail view item styling
Unselect event will now be triggered when an item is deselected. Return payload for this event will include the target data and a list of all selected items.