updated grunt to new version

.jshintrc

@@ -0,0 +1,21 @@
+{
+  "curly": true,
+  "eqeqeq": true,
+  "immed": false,
+  "latedef": true,
+  "newcap": true,
+  "noarg": true,
+  "sub": true,
+  "undef": true,
+  "boss": true,
+  "eqnull": true,
+  "browser": true,
+  "globals": {
+    "jQuery": true,
+    "Backbone": true,
+    "_": true,
+    "$": true,
+    "slice": true,
+    "throwError": true
+  }
+}

Gruntfile.js

@@ -0,0 +1,77 @@
+/*global module:false*/
+module.exports = function(grunt) {
+
+  // Load Grunt tasks declared in the package.json file
+  require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);
+
+  // Project configuration.
+  grunt.initConfig({
+    pkg: grunt.file.readJSON('package.json'),
+    meta: {
+      version: '<%= pkg.version %>',
+      banner: '// Backbone.Picky, v<%= meta.version %>\n' +
+        '// Copyright (c)<%= grunt.template.today("yyyy") %> Derick Bailey, Muted Solutions, LLC.\n' +
+        '// Distributed under MIT license\n' +
+        '// http://github.com/derickbailey/backbone.picky\n' +
+        '\n'
+    },
+
+    preprocess: {
+      // Currently works as a copy
+      build: {
+        files: {
+          'lib/backbone.picky.js' : 'src/backbone.picky.js'
+        }
+      },
+      amd: {
+        files: {
+          'lib/amd/backbone.picky.js' : 'src/amd.js'
+        }
+      }
+    },
+
+    concat: {
+      options: {
+        banner: "<%= meta.banner %>"
+      },
+      build: {
+        src: 'lib/backbone.picky.js',
+        dest: 'lib/backbone.picky.js'
+      },
+      amd_banner: {
+        src: 'lib/amd/backbone.picky.js',
+        dest: 'lib/amd/backbone.picky.js'
+      }
+    },
+
+    jshint: {
+      options: {
+        jshintrc : '.jshintrc'
+      },
+      picky : [ 'src/backbone.picky.js' ]
+    },
+
+    uglify : {
+      options: {
+        banner: "<%= meta.banner %>"
+      },
+      amd : {
+        src : 'lib/amd/backbone.picky.js',
+        dest : 'lib/amd/backbone.picky.min.js',
+      },
+      core : {
+        src : 'lib/backbone.picky.js',
+        dest : 'lib/backbone.picky.min.js',
+        options : {
+          sourceMap : 'lib/backbone.picky.map',
+          sourceMappingURL : 'backbone.picky.map',
+          sourceMapPrefix : 1
+        }
+      }
+    },
+  });
+
+  // Default task.
+  grunt.registerTask('default', ['jshint', 'preprocess', 'concat', 'uglify']);
+
+};