Merge pull request #5532 from vieux/add_apparmor_dockerfile

Add apparmor to the Dockerfile to fix dind issues

Dockerfile

@@ -47,6 +47,7 @@ RUN	apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -yq \
 	ruby1.9.1 \
 	ruby1.9.1-dev \
 	s3cmd=1.1.0* \
+	apparmor \
 	--no-install-recommends
 
 # Get and compile LXC 0.8 (since it is the most stable)