Less linting.

Gruntfile.js

@@ -112,7 +112,7 @@ module.exports = function(grunt) {
         // ECMAScript
         'newer:eslint:frontend',
         // CSS
-        'newer:csslint:frontend',
+        'newer:lesslint:frontend',
         // HTML.
         'newer:htmllint'
     ]);

grunt-config/csslint.js

@@ -1,10 +0,0 @@
-'use strict';
-
-module.exports = {
-    frontend: {
-        options: {
-            import: 2
-        },
-        src: ['<%= accountant.frontend.src %>/css/*.css']
-    }
-};

grunt-config/lesslint.js

@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = {
+    frontend: {
+        src: ['<%= accountant.frontend.src %>/css/*.less']
+    }
+};

package.json

@@ -32,6 +32,7 @@
     "grunt-htmllint": "^0.2.7",
     "grunt-include-source": "~1.0",
     "grunt-jsonlint": "^1.1.0",
+    "grunt-lesslint": "^3.2.0",
     "grunt-newer": "~1.1",
     "grunt-ng-annotate": "~2.0",
     "grunt-shell": "~2.0",