Enable font-awesome with fedwiki

src/freedombone-app-fedwiki

                    MY_EMAIL_ADDRESS)
 
 function fedwiki_remove_bad_links {
-    if [ -f /usr/local/lib/node_modules/wiki/node_modules/wiki-security-friends/client/security.js ]; then
-        sed -i 's|maxcdn.bootstrapcdn.com|localhost|g' /usr/local/lib/node_modules/wiki/node_modules/wiki-security-friends/client/security.js
+    if [[ $ONION_ONLY == 'no' ]]; then
+        sed -i "s|link[href='https://maxcdn.bootstrapcdn.com.*|link[href='https://${FEDWIKI_DOMAIN_NAME}/fonts-font-awesome/css/font-awesome.min.css']\").length) {|g" /usr/local/lib/node_modules/wiki/node_modules/wiki-security-friends/client/security.js
+
+        sed -i "s|\$('<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com.*|\$('<link rel=\"stylesheet\" href=\"https://${FEDWIKI_DOMAIN_NAME}/fonts-font-awesome/css/font-awesome.min.css\">').appendTo(\"head\");|g" /usr/local/lib/node_modules/wiki/node_modules/wiki-security-friends/client/security.js
+    else
+        FEDWIKI_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_fedwiki/hostname)
+        sed -i "s|link[href='https://maxcdn.bootstrapcdn.com.*|link[href='http://${FEDWIKI_ONION_HOSTNAME}/fonts-font-awesome/css/font-awesome.min.css']\").length) {|g" /usr/local/lib/node_modules/wiki/node_modules/wiki-security-friends/client/security.js
+
+        sed -i "s|\$('<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com.*|\$('<link rel=\"stylesheet\" href=\"http://${FEDWIKI_ONION_HOSTNAME}/fonts-font-awesome/css/font-awesome.min.css\">').appendTo(\"head\");|g" /usr/local/lib/node_modules/wiki/node_modules/wiki-security-friends/client/security.js
     fi
 
     if [ -f /usr/local/lib/node_modules/wiki/node_modules/localforage/docs/theme/style.css ]; then
         echo '  add_header X-Content-Type-Options nosniff;' >> $fedwiki_nginx_file
         echo '  add_header Strict-Transport-Security max-age=15768000;' >> $fedwiki_nginx_file
         echo '' >> $fedwiki_nginx_file
+        echo '  location /fonts-font-awesome/ {' >> $fedwiki_nginx_file
+        echo '    alias /usr/share/fonts-font-awesome/;' >> $fedwiki_nginx_file
+        echo '  }' >> $fedwiki_nginx_file
+        echo '' >> $fedwiki_nginx_file
         echo '  location / {' >> $fedwiki_nginx_file
         echo "    proxy_pass http://localhost:${FEDWIKI_PORT};" >> $fedwiki_nginx_file
         echo '    proxy_set_header X-Real-IP $remote_addr;' >> $fedwiki_nginx_file
     echo '  add_header X-Frame-Options DENY;' >> $fedwiki_nginx_file
     echo '  add_header X-Content-Type-Options nosniff;' >> $fedwiki_nginx_file
     echo '' >> $fedwiki_nginx_file
+    echo '  location /fonts-font-awesome/ {' >> $fedwiki_nginx_file
+    echo '    alias /usr/share/fonts-font-awesome/;' >> $fedwiki_nginx_file
+    echo '  }' >> $fedwiki_nginx_file
+    echo '' >> $fedwiki_nginx_file
     echo '  location / {' >> $fedwiki_nginx_file
     echo "    proxy_pass http://localhost:${FEDWIKI_PORT};" >> $fedwiki_nginx_file
     echo '    proxy_set_header X-Real-IP $remote_addr;' >> $fedwiki_nginx_file
     function_check install_nodejs
     install_nodejs fedwiki
 
+    apt-get -yq install fonts-font-awesome
+
     npm install -g wiki@$FEDWIKI_VERSION
     if [ ! "$?" = "0" ]; then
         echo $'Failed to install fedwiki'