Add use of 'cc' to improve C++ code style linting

package.json

@@ -1,8 +1,9 @@
 {
   "name": "sharp",
   "description": "High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP and TIFF images",
-  "version": "0.17.1",
+  "version": "0.17.2",
   "author": "Lovell Fuller <npm@lovell.info>",
+  "homepage": "https://github.com/lovell/sharp",
   "contributors": [
     "Pierre Inglebert <pierre.inglebert@gmail.com>",
     "Jonathan Ong <jonathanrichardong@gmail.com>",
@@ -35,7 +36,7 @@
   ],
   "scripts": {
     "clean": "rm -rf node_modules/ build/ vendor/ coverage/ test/fixtures/output.*",
-    "test": "semistandard && cross-env VIPS_WARNING=0 nyc --reporter=lcov --branches=99 mocha --slow=5000 --timeout=60000 ./test/unit/*.js",
+    "test": "semistandard && cc && cross-env VIPS_WARNING=0 nyc --reporter=lcov --branches=99 mocha --slow=5000 --timeout=60000 ./test/unit/*.js",
     "test-leak": "./test/leak/leak.sh",
     "test-packaging": "./packaging/test-linux-x64.sh",
     "docs": "for m in constructor input resize composite operation colour channel output utility; do documentation build --shallow --format=md lib/$m.js >docs/api-$m.md; done"
@@ -64,19 +65,19 @@
     "caw": "^2.0.0",
     "color": "^1.0.3",
     "got": "^6.7.1",
-    "nan": "^2.5.0",
+    "nan": "^2.5.1",
     "semver": "^5.3.0",
     "tar": "^2.2.1"
   },
   "devDependencies": {
     "async": "^2.1.4",
-    "bufferutil": "^1.3.0",
+    "bufferutil": "^2.0.1",
+    "cc": "^1.0.0",
     "cross-env": "^3.1.4",
     "documentation": "^4.0.0-beta.18",
     "exif-reader": "^1.0.2",
     "icc": "^1.0.0",
     "mocha": "^3.2.0",
-    "node-cpplint": "^0.4.0",
     "nyc": "^10.1.2",
     "rimraf": "^2.5.4",
     "semistandard": "^9.2.1",
@@ -93,5 +94,12 @@
     "env": [
       "mocha"
     ]
+  },
+  "cc": {
+    "linelength": "120",
+    "filter": [
+      "build/include",
+      "runtime/indentation_namespace"
+    ]
   }
 }