title: Import .css file in Less using nodejs gulp
body: <p>According to <a href="https://stackoverflow.com/questions/11196915/import-css-file-into-less-file">this question</a> it's possible to import css file from less v.1.4.0.<br>
  I tried to use <code>gulp-less</code> task, and it's not working.<br>
  There's any way to import css file like this: <code>@import "../spritesheet.css";</code> with nodeJS gulp?</p>