v0.0.4

Breaking Changes;

• When defining a custom class function for rows or columns, that function will now be bound to the grid instance instead of the row object
• The rowSpacing option will now add spacing to the top of the row, instead of the bottom
• When the grid is initialized it will now validate the column definitions to ensure that there are no two columns with the same 'id' value, and that there are no undefined or null definitions

Bug Fixes:

• #44 - Auto-column resize fails on newly added columns
• Fixed a bug where the grid viewport would be rendered a few pixels taller than it should be
• Fixed a bug which would allow you to edit Backbone.Model id values via editors
• Fixed a bug which would fail to update the grid rows when a Backbone.Collection data set was populated with new values via reset()

Features:

• #47 - Allow developers to hide the grid header
• #48 - Allow developers to customize the entire data object for Group rows
• #54 - The emptyNotice grid option now accepts a function to define custom HTML for empty notice overlays
• #56 - Add option to prevent the grid from stealing focus on hover
• #57 - Added new showOverlay and hideOverlay methods for display custom messages and overlays on the grid
• Added a new collapsable Grid Option for preventing users from collapsing/expanding groups
• Added a new groupNulls Grid Option for having grouped grids keep null values at the bottom
• Added a new groupRowData Grid Option for customizing the data of each grouping row
• The rowSpacing Data Option now support a function value

Other:

• Added a cache for collection item ids which improves rendering performance for large data sets by 5-25%