How can I make static widget?

[mikpetr]

I want that one of the widgets stay on the end of the widget and not be draggable.

[szabyg]

Related to #92

[szabyg]

I suggest a per item isMovable property that can be defined as a boolean or as a function. If the property is defined as a function then the function gets called with the new position and the gridster controller itself so that use cases with more logic are also usable.

[aboelnaga]

+1

[benelliott]

+1

[chinchiheather]

+1