v0.2.1

This release contains the following:

• Various updates in the documentation
• Correction on ID on the emitting message
• Expose the dataTable and DataTable instances #86:

$scope.$on('event:dataTableLoaded', function(event, loadedDT) {
    // loadedDT === {"id": "foobar", "DataTable": oTable, "dataTable": $oTable}

    // loadedDT.DataTable is the DataTable API instance
    // loadedDT.dataTable is the jQuery Object
    // See http://datatables.net/manual/api#Accessing-the-API
});

• Add additional jasmine specs
• Correct data reload issues multiple requests #85
• Correct insertBefore may fail using the AngularWay #91
• Fix regex for the Angular way #100
• Integration with scroller plugin #67