Revert "Wir benutzen kein Font-Awesome mehr"

public/build/js/scriptResultPage-c6b34cc3ab.js

public/build/js/scriptStartPage-5e21fefbc8.js

public/build/rev-manifest.json

public/css/themes/default.css

public/font-awesome/HELP-US-OUT.txt

public/font-awesome/css/font-awesome.css

public/font-awesome/css/font-awesome.min.css

public/font-awesome/fonts/FontAwesome.otf

public/font-awesome/fonts/fontawesome-webfont.eot

public/font-awesome/fonts/fontawesome-webfont.svg

public/font-awesome/fonts/fontawesome-webfont.ttf

public/font-awesome/fonts/fontawesome-webfont.woff

public/font-awesome/fonts/fontawesome-webfont.woff2

public/font-awesome/less/animated.less

public/font-awesome/less/bordered-pulled.less

public/font-awesome/less/core.less

public/font-awesome/less/fixed-width.less

public/font-awesome/less/font-awesome.less

public/font-awesome/less/icons.less

public/font-awesome/less/larger.less