module.exports = function(grunt) {

  // Load multiple grunt tasks using globbing patterns
  require('load-grunt-tasks')(grunt);

  grunt.initConfig({
    concat: {
      test: {
        src: ['src/chart.js','src/**/*.js'],
        dest: 'dist/test.js'
      }
    },
    jshint: {
      all: ['Gruntfile.js', 'src/**/*.js']
    }
  });



  // grunt.registerTask('concat-test', [concat:test]);
  // simple to task to test that grunt is working  
  grunt.registerTask('test', function(){
    console.log('Grunt is working');
  });

};
@@ -318,16 +318,128 @@
 /*.js'%5D%0A
+    %7D,%0A    watch: %7B%0A      dev: %7B%0A        files: %5B'Gruntfile.js', 'src/**/*.js'%5D,%0A        tasks: %5B'dev'%5D%0A      %7D%0A
     %7D%0A  
@@ -444,21 +444,39 @@
   %7D);%0A%0A%0A
-%0A
   //
+ jshint dev files%0A 
  grunt.r
@@ -492,37 +492,33 @@
 sk('
-concat-test', %5Bconcat:test%5D);
+dev', %5B'jshint:all'%5D);%0A  
 %0A  /

add watch task for jshint