Stop using require-dir

gulpfile.js/index.js

@@ -1,2 +1,7 @@
-var requireDir = require('require-dir');
-requireDir('./tasks', { recurse: true });
+require('./tasks/build');
+require('./tasks/default');
+require('./tasks/fonts');
+require('./tasks/images');
+require('./tasks/scripts');
+require('./tasks/styles');
+require('./tasks/watch');

package.json

@@ -60,7 +60,6 @@
     "react-addons-perf": "^15.4.2",
     "react-test-renderer": "^15.5.4",
     "redux-mock-store": "^1.2.2",
-    "require-dir": "^0.3.0",
     "webpack": "^2.6.1"
   },
   "dependencies": {