Move slick-grid to slick-grid-2.1.0
Update closure-compiler to version v20141023
Update to jquery-ui 1.11.2 (native AMD support)
Fix imports of jquery-ui's CSS files
Move specific imports into {jquery-ui,slick-grid}.less
Move less imports to the top-level (in bokeh.less)
Move ui-dialog-titlebar override to overrides.less
Remove unused widget/discretecolumntemplate.eco
Remove unused CSS classes from main.less
Rename .{left,right} -> .bk-{left,right}
Prepare for embedding jquery-ui's images
Replace minified jqrangeslider with full source code
Prefix ui- with bk- (jquery-ui, jqrangeslider, and slick-grid)
Embed jquery-ui's images
Embed SlickGrid's images