add missing packages

package.json

@@ -4,7 +4,6 @@
   "description": "Project Description",
   "devDependencies": {
     "browser-sync": "^2.11.1",
-
     "del": "^2.2.0",
     "gulp": "^3.9.1",
     "gulp-autoprefixer": "^3.1.0",
@@ -30,14 +29,15 @@
   "dependencies": {
     "bourbon": "^4.2.7",
     "bourbon-neat": "^1.7.4",
-    "node-neat": "^1.7.2",
-    "normalize.css": "^4.0.0",
-    "d3-ease": "^1.0.1",
-    "d3-scale": "^1.0.3",
+    "d3-ease": "^1.0.2",
+    "d3-interpolate": "^1.1.2",
+    "d3-scale": "^1.0.4",
     "lodash.assign": "^4.2.0",
     "lodash.clone": "^4.0.1",
     "lodash.foreach": "^4.0.0",
     "lodash.isempty": "^4.0.0",
-    "lodash.isequal": "^4.0.0"
+    "lodash.isequal": "^4.0.0",
+    "node-neat": "^1.7.2",
+    "normalize.css": "^4.0.0"
   }
 }