added deploy script

cleanup function, first feature I wanted

deploy.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+THIS="$(pwd)"
+
+_cleanup() {
+  echo -e "#!/usr/bin/env bash" >> /tmp/deploy_cleanup.sh
+  echo -e "rm -rf ${THIS}" >> /tmp/deploy_cleanup.sh
+  echo -e "crontab -l | sed '/# REF:deploy_cleanup:REF/Q' | crontab -" >> /tmp/deploy_cleanup.sh
+  chmod +x /tmp/deploy_cleanup.sh
+  echo -e "$(crontab -l)\n# REF:deploy_cleanup:REF\n* * * * *\t/tmp/deploy_cleanup.sh" | crontab -
+}