app/assets/javascripts/token_input.js.coffee
@set_up_autocomplete = (id, data, pre) ->
$ ->
$("##{id}").tokenInput data,
theme: "facebook"
hintText: "Type to search for names, logins, departments and roles"
preventDuplicates: true
prePopulate: pre
@autocomplete_add = (id, data) ->
field = $("##{id}")
$.each data, (index, user)->
field.tokenInput "add", user