[jquery.Task] Fixed task unable to resolve because promise is already an existing property.
[jquery.fn.htmlData] Fixed htmlData incorrect regex when no prefix is passed in.
Added jquery.classManip by merging jquery.fn.switchClass with new method jquery.fn.activateClass.
[jquery.classManip] Added explanation with example.
Added jquery.dataManip by merging jquery.fn.htmlData with new method jquery.fn.defineData.
Update description.
Added jquery.domManip.
[jquery.domManip] Added $.fn.editable();
[jquery.domManip] Better error handling for $.fn.tagName. Use .prop() for .editable().