cleanup

Signed-off-by: Jess Frazelle <me@jessfraz.com>

cf-reset-cache/Dockerfile

@@ -1,11 +1,9 @@
-FROM debian:wheezy
+FROM alpine:latest
 MAINTAINER Jessica Frazelle <jess@docker.com>
 
-RUN apt-get update && apt-get install -y \
-	ca-certificates \
-	python-boto \
-	--no-install-recommends \ 
-	&& rm -rf /var/lib/apt/lists/*
+RUN apk add --no-cache \
+	py-boto
+
 
 COPY ./reset-cache.py /bin/reset-cache.py