fix(package): update gulp-load-plugins to version 2.0.1

Closes #21

Author: greenkeeper[bot]

package.json

@@ -26,7 +26,7 @@
     "gulp": "^3.9.0",
     "gulp-autoprefixer": "^5.0.0",
     "gulp-concat": "^2.6.1",
-    "gulp-load-plugins": "^1.1.0",
+    "gulp-load-plugins": "^2.0.1",
     "gulp-pug": "^4.0.0",
     "gulp-rename": "^1.2.2",
     "gulp-sass": "^4.0.0",