Update grunt jscs

Author: ichernev

.jscs.json

@@ -32,7 +32,6 @@
     "disallowSpacesInNamedFunctionExpression": {
         "beforeOpeningRoundBrace": true
     },
-    "requireMultipleVarDecl": "onevar",
     "requireBlocksOnNewline": true,
     "disallowPaddingNewlinesInBlocks": true,
     "disallowEmptyBlocks": true,

Gruntfile.js

@@ -139,8 +139,9 @@ module.exports = function (grunt) {
         },
         jscs: {
             all: [
-                'Gruntfile.js', 'moment.js', 'locale/**/*.js',
-                'test/**/*.js', '!test/browser*.js'
+                'Gruntfile.js',
+                'tasks/**.js',
+                'src/**/*.js'
             ],
             options: {
                 config: '.jscs.json'