Implement touch capabilities by modifying the jquery-sortable script.

Bounded the dragged item's coordinates to within the browser's window.
Added stop button.
Modified the layout to better suit mobile devices.
Changed the placeholder appearance of the dragged item.
Implemented page scroll when dragging reaches the window boundaries.

Bounded the dragged item in the document boundary instead of the window boundary.
Fixed header to the top of the page.
Fixed clear procedures and run button function linkage.
Merge remote-tracking branch 'upstream/master'