Allow for mainDirs, viewDirs, and modelDirs to be specified.

@@ -240,7 +240,7 @@ module.exports = function (grunt) {
 
 
         function jscheckerAddExtra(src, container, dest) {
         function jscheckerAddExtra(src, container, dest) {
             if (src) {
             if (src) {
-                container[dest] = container[dest].concat(src);
+                container[dest] = (container[dest] || []).concat(src);
             }
             }
         }
         }
         function createJschecker(name, browserOptions, modelOptions, viewOptions) {
         function createJschecker(name, browserOptions, modelOptions, viewOptions) {
@@ -254,27 +254,27 @@ module.exports = function (grunt) {
                 ],
                 ],
                 main: {
                 main: {
                     options: _.extend({}, mpConfig[name].browserOptions, browserOptions),
                     options: _.extend({}, mpConfig[name].browserOptions, browserOptions),
-                    files: {
-                        src: [
-                            mpConfig.base + '/scripts/*.js',
-                        ],
-                    },
+                    files: _.map(_.concat([], mpConfig.mainDirs), function (value) {
+                        return {
+                            src: mpConfig.base + '/scripts/' + value + '/{,**/}*.js',
+                        };
+                    }),
                 },
                 },
                 model: {
                 model: {
                     options: _.extend({}, mpConfig[name].modelOptions, modelOptions, mpConfig[name].browserOptions, browserOptions),
                     options: _.extend({}, mpConfig[name].modelOptions, modelOptions, mpConfig[name].browserOptions, browserOptions),
-                    files: {
-                        src: [
-                            mpConfig.base + '/scripts/' + mpConfig.modelDir + '/**/*.js',
-                        ],
-                    },
+                    files: _.map(_.concat([mpConfig.modelDir], mpConfig.modelDirs), function (value) {
+                        return {
+                            src: mpConfig.base + '/scripts/' + value + '/{,**/}*.js',
+                        };
+                    }),
                 },
                 },
                 view: {
                 view: {
                     options: _.extend({}, mpConfig[name].viewOptions, viewOptions, mpConfig[name].browserOptions, browserOptions),
                     options: _.extend({}, mpConfig[name].viewOptions, viewOptions, mpConfig[name].browserOptions, browserOptions),
-                    files: {
-                        src: [
-                            mpConfig.base + '/scripts/' + mpConfig.viewDir + '/**/*.js',
-                        ],
-                    },
+                    files: _.map(_.concat([mpConfig.viewDir], mpConfig.viewDirs), function (value) {
+                        return {
+                            src: mpConfig.base + '/scripts/' + value + '/{,**/}*.js',
+                        };
+                    }),
                 },
                 },
             };
             };
             jscheckerAddExtra(mpConfig[name].all, initConfig[name], 'all');
             jscheckerAddExtra(mpConfig[name].all, initConfig[name], 'all');