updating nav menu icons
Merge branch 'master' of https://github.com/Fr4ncis/nightingalepoetry

Conflicts:
	web/new_site/web/CSS/nightingale.css
	web/new_site/web/JS/nightingale.js
	web/new_site/web/SASS/nightingale.scss
Merge branch 'master' of https://github.com/Fr4ncis/nightingalepoetry