Minor lint tweaks.

Author: XhmikosR

.travis.yml

@@ -4,11 +4,9 @@ language: node_js
 
 node_js:
   - "0.10"
-  - "0.12"
   - "4"
-  - "5"
   - "6"
-  - "iojs"
+  - "7"
 
 matrix:
   fast_finish: true

Gruntfile.js

@@ -389,9 +389,9 @@ module.exports = function(grunt) {
         },
         options: {
           beautify: {
-            'ascii_only': true,
-            'indent_start': 2,
-            'max_line_len': 40
+            ascii_only: true,
+            indent_start: 2,
+            max_line_len: 40
           }
         }
       }

appveyor.yml

@@ -7,16 +7,14 @@ environment:
   matrix:
     - nodejs_version: "0.10"
       platform: x86
-    - nodejs_version: "0.12"
-      platform: x86
     - nodejs_version: "4"
       platform: x64
     - nodejs_version: "4"
       platform: x86
-    - nodejs_version: "5"
-      platform: x86
     - nodejs_version: "6"
       platform: x86
+    - nodejs_version: "7"
+      platform: x86
 
 install:
   - ps: Install-Product node $env:nodejs_version $env:platform

tasks/uglify.js

@@ -24,9 +24,9 @@ function relativePath(file1, file2) {
   return '';
 }
 
-function reportFacility( grunt, options ){
+function reportFacility(grunt, options) {
   var reporter;
-  switch( options.report ){
+  switch (options.report) {
     case 'none':
       reporter = grunt.verbose;
       break;
@@ -64,7 +64,7 @@ module.exports = function(grunt) {
       screwIE8: true,
       quoteStyle: 0
     });
-    var log = reportFacility( grunt, options );
+    var log = reportFacility(grunt, options);
 
     // Process banner.
     var banner = normalizeLf(options.banner);