Update to datatables 1.11 added placeholder option

[dohomi]

Hello,

would be great if the dataTable source would get updated to the latest version. The new version added easy translation for the search placeholder:
DataTables/DataTables@2300aa8
Thanks Dominic

[gjolund]

Hey @dohomi feel free to update the core lib here https://github.com/LumaPictures/meteor-jquery-datatables/tree/master/vendor and submit a pull request