More slimming the gulpfile.

gulpfile.js

@@ -2,7 +2,6 @@ const gulp = require('gulp');
 const autoprefixer = require('gulp-autoprefixer');
 const cleancss = require('gulp-clean-css');
 const csscomb = require('gulp-csscomb');
-const notify = require('gulp-notify');
 const rename = require('gulp-rename');
 const sass = require('gulp-sass');