initial working version of plugin

Dockerfile

@@ -0,0 +1,14 @@
+# Docker image for the docker plugin
+#
+#     docker build --rm=true -t plugins/drone-docker .
+
+FROM ubuntu:14.04
+
+RUN apt-get update -qq                               \
+	&& apt-get -y install curl                       \
+	&& curl -sSL https://get.docker.com/ubuntu/ | sh \
+	&& rm -rf /var/lib/apt/lists/*
+
+ADD drone-docker /go/bin/
+
+ENTRYPOINT ["/go/bin/drone-docker"]