Add dockerfile #33

Dockerfile

@@ -0,0 +1,9 @@
+FROM alpine:latest
+
+# get dependancies
+RUN apk update && apk add curl file
+
+# install dry
+RUN curl -sSf https://moncho.github.io/dry/dryup.sh | sh
+RUN chmod 755 /usr/local/bin/dry
+CMD sleep 1;/usr/local/bin/dry