Update deployment script

deploy-blog.sh

@@ -13,12 +13,15 @@ if [[ `git status -uno` == *"Your branch is up to date"* ]]; then
   exit
 else
   printf "Branch is behind, deployment starting.\n"
+  sleep 2
   printf "Pulling from remote origin ...\n"
   git pull
 
   printf "Building Jekyll site ...\n"
+  sleep 2
   bundler exec jekyll build
 
   printf "Moving _site directory to /var/www/ ...\n"
+  sleep 2
   sudo cp -r _site/* /var/www/blog.marvinjohanning.de
 fi