fix(datatable): Allow override populate and fix search bug
fix(datatable): Allow override populate and fix search bug

SpoonX/aurelia-datatable,SpoonX/aurelia-datatable,VMBindraban/aurelia-datatable,VMBindraban/aurelia-datatable,jeremyvergnas/aurelia-data-table,nvtin/aurelia-datatable,jeremyvergnas/aurelia-data-table,nvtin/aurelia-datatable