remove old paywall FAQ item
#577 - Make dnd.js more generic, start of documentation
#577 - FAQ adjustment
#577 - DnD module readme, more dnd.js cleanup
#577 - DnD module readme cleanup
#577 - DnD module readme cleanup
#577 - fix DnD readme note
#577 - DnD jQuery plug-in wrapper
#577 - Added API documentation
#577 - start of jQuery plug-in wrapper documentation & example
#577 - handle case where plug-in is initialized w/out any options
#577 - finish DnD module documentation
#577 - mention DnD module in readme