cleanup old refs

gulpfile.js

@@ -2,7 +2,6 @@ const gulp = require('gulp'),
     gulpif = require('gulp-if'),
     filter = require('gulp-filter'),
     replace = require('gulp-replace'),
-    jshint = require('gulp-jshint'),
     googleWebFonts = require('gulp-google-webfonts'),
     jeditor = require("gulp-json-editor"),
     child = require('child_process'),