docker-run.sh: remove container and volumes on exit

docker/run.sh

+#!/bin/bash
+
+# start the container in the background
+CONTAINER=$(docker run -i \
+	-d \
+	-v $(pwd)/models:/home/elphel/x3domlet/models \
+	-v $(pwd)/kml:/home/elphel/x3domlet/kml \
+	-p 8080:8080 \
+	-p 35729:35729 \
+	x3domlet \
+	gulp connect) || exit
+
+echo $CONTAINER
+
+# temporize
+sleep 5
+
+# open in browser
+xdg-open http://127.0.0.1:8080/index.html
+
+# display container startup log
+docker logs --since 0 $CONTAINER &
+
+# attach to container
+docker attach $CONTAINER
+
+# on exit remove the container and its associated volumes
+docker rm -f -v $CONTAINER