🔧 Download and install Go v1.7

CircleCI has an outdated version of Go, which causes `go get github.com/tcnksm/ghr` to fail.

Author: sgerrand

circle.yml

@@ -3,6 +3,10 @@ general:
     - packages
 
 machine:
+  pre:
+    - sudo mv /usr/local/go /usr/local/go-1.6.2
+    - wget -q -O /tmp/go1.7.3.tgz https://storage.googleapis.com/golang/go1.7.3.linux-amd64.tar.gz
+    - sudo tar -xzf /tmp/go1.7.3.tgz -C /usr/local
   services:
     - docker