Remove bower from shell scripts

server_config/server_update.sh

@@ -10,11 +10,9 @@ git stash
 git pull
 git stash pop
 
-# In case something was added in package.json or bower.json
+# In case something was added in package.json
 rm -rf node_modules
 npm install || exit 1
-rm -rf bower_components
-bower install --config.interactive=false --allow-root || exit 1
 
 # Front-end compilation
 rm -rf front/build