Updated jQuery-UI.

Includes droppable scope fix.
Added test for dragging an item between wavys with same scopes.
Added grunt coverage task using blanket.js.
Split tests into separate files.
Use $(selector, parent) for selecting droppable slots.
Moved path testing from tests_core to tests_path.
Updated wavy test CSS.

Increased width and height to accomodate more paths.
Added multiple paths tests.
Add module definition.
Merge branch 'master' of github.com:NiGhTTraX/jquery-wavy