old_contents: /*
   * Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
   *  
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"), 
   * to deal in the Software without restriction, including without limitation 
   * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
   * and/or sell copies of the Software, and to permit persons to whom the 
   * Software is furnished to do so, subject to the following conditions:
   *  
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *  
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
   * DEALINGS IN THE SOFTWARE.
   * 
   */
  
  /* jshint browser: false, node: true */
  
  module.exports = function (grunt) {
      "use strict";
  
      grunt.initConfig({
          jshint : {
              options : {
                  jshintrc : true
              },
              all : [
                  "bower.json",
                  "package.json",
                  "src/js/**/*.js",
  		        "test/**/*.js",
                  "src/js/jsx/**/*.jsx"
              ]
          },
  	    jscs: {
              src: "<%= jshint.all %>",
              options: {
                  config: ".jscsrc"
              }
          }
      });
  
      grunt.loadNpmTasks("grunt-jsxhint");
      grunt.loadNpmTasks("grunt-jscs");
  
      grunt.registerTask("test", ["jshint","jscs"]);
      grunt.registerTask("default", ["test"]);
  
  };
  
new_contents: /*
   * Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
   *  
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"), 
   * to deal in the Software without restriction, including without limitation 
   * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
   * and/or sell copies of the Software, and to permit persons to whom the 
   * Software is furnished to do so, subject to the following conditions:
   *  
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *  
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
   * DEALINGS IN THE SOFTWARE.
   * 
   */
  
  /* jshint browser: false, node: true */
  
  module.exports = function (grunt) {
      "use strict";
  
      grunt.initConfig({
          jshint : {
              options : {
                  jshintrc : true
              },
              all : [
                  "bower.json",
                  "package.json",
                  "src/js/**/*.js",
                  "test/**/*.js",
                  "src/js/jsx/**/*.jsx"
              ]
          },
          jscs: {
              src: "<%= jshint.all %>",
              options: {
                  config: ".jscsrc"
              }
          }
      });
  
      grunt.loadNpmTasks("grunt-jsxhint");
      grunt.loadNpmTasks("grunt-jscs");
  
      grunt.registerTask("test", ["jshint","jscs"]);
      grunt.registerTask("default", ["test"]);
  
  };
  
subject: Replace tabs with spaces