Fix up a bunch of the drag logic, no longer bubble DOM events, support dynamically setting code values.
Switch version of jQuery UI to match Live Editor.
Fix settings of parent on the collections.
Fix spacing of blocks.
Change size of input as the values change. Allow scrolling in the program statements block.
Break commands into categories.
Expand the width of the blocks (to make the drop targets larger). Change the placeholder to be just a line.
Shrink the blocks when they're in the toolbox.
No longer use floats, don't wrap white space.
Make code area overflow. Fixes #4.
Get structured render blocks to handle variables.
Hide the rest of the function call in the toolbox item. Fixes #17.
Make the text inputs more circular and set a minimum size.
Validate user input on typing. Fixes #8.
Add images to the toolbox items. Fixes #15.
Add border to images, move cursor to blocks.
Annotate the PJS methods. Turn the RGB inputs into a single color (to hook into the color picker).
Add a method for generating block HTML for a piece of code.
Work around old Backbone and jQuery UI issues. Make sure the height of the editor is always 100%.
Fix rendering of HTML in codeToHTML.