Update to 1.4rc2

Author: tianon

1.4/Dockerfile

@@ -7,7 +7,7 @@ RUN apt-get update && apt-get install -y \
 		--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
-ENV GOLANG_VERSION 1.4rc1
+ENV GOLANG_VERSION 1.4rc2
 
 RUN curl -sSL https://golang.org/dl/go$GOLANG_VERSION.src.tar.gz \
 		| tar -v -C /usr/src -xz

1.4/cross/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.4rc1
+FROM golang:1.4rc2
 
 # see https://golang.org/doc/install/source#environment
 # see also http://build.golang.org/

1.4/onbuild/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.4rc1
+FROM golang:1.4rc2
 
 RUN mkdir -p /go/src/app
 WORKDIR /go/src/app

1.4/wheezy/Dockerfile

@@ -7,7 +7,7 @@ RUN apt-get update && apt-get install -y \
 		--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
-ENV GOLANG_VERSION 1.4rc1
+ENV GOLANG_VERSION 1.4rc2
 
 RUN curl -sSL https://golang.org/dl/go$GOLANG_VERSION.src.tar.gz \
 		| tar -v -C /usr/src -xz