Squashed 'seatmap-webapi/' content from commit 02d4bf7

git-subtree-dir: seatmap-webapi
git-subtree-split: 02d4bf7404b8fcb788502ca45c813946b6c4f5b9

docker/clean_all.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+# Delete all containers
+docker rm $(docker ps -a -q)
+# Delete all images
+docker rmi $(docker images -q)