deploy: Add Ansible deployment scripts

roles/webserver/templates/uwsgi-service.j2

@@ -0,0 +1,13 @@
+[Unit]
+Description=uWSGI Emperor Service
+
+[Service]
+ExecStartPre=/bin/bash -c 'mkdir -p /run/uwsgi; chown {{ web_user }}:{{ web_group }} /run/uwsgi'
+ExecStart=/usr/local/bin/uwsgi --emperor /etc/uwsgi/sites
+Restart=always
+KillSignal=SIGQUIT
+Type=notify
+NotifyAccess=all
+
+[Install]
+WantedBy=multi-user.target