Update package.json

Author: Hypercubed

package.json

@@ -72,7 +72,6 @@
     "robust-orientation": "^1.1.3",
     "sane-topojson": "^1.2.0",
     "superscript-text": "^1.0.0",
-    "through2": "^2.0.0",
     "tinycolor2": "1.1.2",
     "topojson": "^1.6.19",
     "xml2js": "^0.4.15"
@@ -92,6 +91,7 @@
     "karma-jasmine": "^0.3.6",
     "open": "0.0.5",
     "prettysize": "0.0.3",
+    "through2": "^2.0.0",
     "watchify": "^3.6.0",
     "uglify-js": "^2.5.0"
   }