Add more jshint targets; this is the beginning of library build

support.

@@ -206,6 +206,11 @@ module.exports = function (grunt) {
             });
             });
         }
         }
 
 
+        function jshintAddExtra(src, container, dest) {
+            if (src) {
+                container[dest] = container[dest].concat(src);
+            }
+        }
         if (mpConfig.jshint) {
         if (mpConfig.jshint) {
             initConfig.jshint = {
             initConfig.jshint = {
                 options: mpConfig.jshint.options,
                 options: mpConfig.jshint.options,
@@ -222,15 +227,40 @@ module.exports = function (grunt) {
                     files: {
                     files: {
                         src: [
                         src: [
                             'src/scripts/*.js',
                             'src/scripts/*.js',
+                        ],
+                    },
+                },
+                model: {
+                    options: _.extend({}, mpConfig.jshint.modelOptions || mpConfig.jshint.browserOptions, {
+                        globals: {
+                            define: false,
+                            require: false,
+                        },
+                    }),
+                    files: {
+                        src: [
                             'src/scripts/model/**/*.js',
                             'src/scripts/model/**/*.js',
+                        ],
+                    },
+                },
+                view: {
+                    options: _.extend({}, mpConfig.jshint.viewOptions || mpConfig.jshint.browserOptions, {
+                        globals: {
+                            define: false,
+                            require: false,
+                        },
+                    }),
+                    files: {
+                        src: [
                             'src/scripts/view/**/*.js',
                             'src/scripts/view/**/*.js',
                         ],
                         ],
                     },
                     },
-                }
+                },
             };
             };
-            if (mpConfig.jshint.all) {
-                initConfig.jshint.all = initConfig.jshint.all.concat(mpConfig.jshint.all);
-            }
+            jshintAddExtra(mpConfig.jshint.all, initConfig.jshint, 'all');
+            jshintAddExtra(mpConfig.jshint.main, initConfig.jshint.main.files, 'src');
+            jshintAddExtra(mpConfig.jshint.model, initConfig.jshint.model.files, 'src');
+            jshintAddExtra(mpConfig.jshint.view, initConfig.jshint.view.files, 'src');
             checkList.push('jshint');
             checkList.push('jshint');
         }
         }