         ]
     concat:
       jail_iframe:
-        options:
-          banner: banner_template
         src: [
           'build/js/jail_iframe/libs/*'
           'build/js/jail_iframe/core.js'

        src: '*.css'
        ext: '.min.css'
    uglify:
      options: {
        banner: banner_template
      },
      jail_iframe:
        files:
          'build/jail_iframe.min.js':                        ['build/jail_iframe.js']

# global config:true, file:true, task:true, module: true

banner_template = """
/*@license
* <%= pkg.title || pkg.name %> - v<%= pkg.version %> - <%= pkg.homepage ? " * " + pkg.homepage : "" %>
* Date: <%= grunt.template.today("m/d/yyyy") %>
* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author %>
