Merge branch 'dev' of github.com:gogits/gogs into dev

docker/blocks/docker_gogs/Dockerfile

@@ -4,7 +4,7 @@ FROM ubuntu:14.04
 
 RUN apt-get update && apt-get install -y \
 		build-essential ca-certificates curl \
-		bzr git mercurial \
+		bzr git mercurial openssh-client\
 		--no-install-recommends
 
 ENV GOLANG_VERSION 1.3

docker/blocks/docker_gogs_dev/Dockerfile

@@ -5,7 +5,7 @@ FROM ubuntu:14.04
 RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
 		apt-get install -qy \
 		build-essential ca-certificates curl \
-		bzr git mercurial \
+		bzr git mercurial openssh-client\
 		--no-install-recommends
 
 ENV GOLANG_VERSION 1.3