/*

Base Sweet Alert function
Use this for for a direct mapping to sweetalert,
by either passing an options object or by passing up to 3 string arguments

ex. 1: Swangular.swal("Good job!", "You clicked the button!", "success")

ex. 2: Swangular.swal({title: "Auto close alert!", text: "I will close in 2 seconds.", timer: 2000});
function swal_base(arg1, arg2, arg3) {
        // In case of options
        if (arg1 !== null && typeof arg1 === 'object') {
          return $q.when(swal(arg1));
        } else {
          // In case of: title, text, type
          return $q.when(swal(arg1, arg2, arg3));
        }
      }