Widget: Document how to retrieve a widget's instance and how to tell whe...#106

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tjvantoll merged 4 commits intojquery:masterfrom

tjvantoll:widget_instance_docs

Feb 21, 2013

Commits on Feb 17, 2013

Widget: Document how to retrieve a widget's instance and how to tell whether an element has a widget bound to it. Fixes #77.
tjvantoll
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Spacing consistency.
tjvantoll
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Commits on Feb 20, 2013

Widget: Give example of getting all elements that are instances of the widget.
tjvantoll
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Commits on Feb 21, 2013

Updating link to the :data selector.
tjvantoll
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