Added jqInstance option

[icanhazpython]

Hi,
I have added an option to the datatables 1.10 js file to allow injecting the jquery instance. This is useful for when an alternative jquery instance name is being used to avoid conflicts. For example, I am passing in my alternative jquery instance like this:

responsiveHelper = new ResponsiveDatatablesHelper(contactTable, breakpointDefinition, {
    hideEmptyColumnsInRowDetail: true,
    jqInstance: j$
});