Add Snap Package.

For now :
- using makefile :
$ cd ~/build; make -f ~/src/beremiz_public_dist/Makefile DIST=snap
- build and run of python exemple was tested
- no fieldbus support yet.

#!/bin/bash

set -e

./clean_docker_container.sh || true
./clean_docker_image.sh || true
./build_docker_image.sh
./create_docker_container.sh $1