Recreate Docker image on every code change (#3276)

* Add switch for clean Docker image preparation
* Link image to our GitHub repository
* Switch to Github repo
* Minimal variant
* Rename

compile.sh

@@ -281,6 +281,10 @@ while [[ "${1}" == *=* ]]; do
 
 done
 
+# Used to prepare Docker image
+[[ "${JUST_INIT}" == "yes" ]] && exit 0
+
+
 if [[ "${BUILD_ALL}" == "yes" || "${BUILD_ALL}" == "demo" ]]; then
 
 	# shellcheck source=lib/build-all-ng.sh